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# big-o-performance A simple html app to demonstrate performance costs of data structures. - Clone the project - Navigate to the root of the project in a termina or command prompt - Run 'npm install' - Run 'npm start' - Go to the URL specified in the terminal or command prompt to try out the app. # This app was created from the Create React App NPM. Below are instructions from that project. Below you will find some information on how to perform common tasks. You can find the most recent version of this guide [here](https://github.com/facebookincubator/create-react-app/blob/master/template/README.md). ## Table of Contents - [Updating to New Releases](#updating-to-new-releases) - [Sending Feedback](#sending-feedback) - [Folder Structure](#folder-structure) - [Available Scripts](#available-scripts) - [npm start](#npm-start) - [npm run build](#npm-run-build) - [npm run eject](#npm-run-eject) - [Displaying Lint Output in the Editor](#displaying-lint-output-in-the-editor) - [Installing a Dependency](#installing-a-dependency) - [Importing a Component](#importing-a-component) - [Adding a Stylesheet](#adding-a-stylesheet) - [Post-Processing CSS](#post-processing-css) - [Adding Images and Fonts](#adding-images-and-fonts) - [Adding Bootstrap](#adding-bootstrap) - [Adding Flow](#adding-flow) - [Adding Custom Environment Variables](#adding-custom-environment-variables) - [Integrating with a Node Backend](#integrating-with-a-node-backend) - [Proxying API Requests in Development](#proxying-api-requests-in-development) - [Deployment](#deployment) - [Now](#now) - [Heroku](#heroku) - [Surge](#surge) - [GitHub Pages](#github-pages) - [Something Missing?](#something-missing) ## Updating to New Releases Create React App is divided into two packages: * `create-react-app` is a global command-line utility that you use to create new projects. * `react-scripts` is a development dependency in the generated projects (including this one). You almost never need to update `create-react-app` itself: it’s delegates all the setup to `react-scripts`. When you run `create-react-app`, it always creates the project with the latest version of `react-scripts` so you’ll get all the new features and improvements in newly created apps automatically. To update an existing project to a new version of `react-scripts`, [open the changelog](https://github.com/facebookincubator/create-react-app/blob/master/CHANGELOG.md), find the version you’re currently on (check `package.json` in this folder if you’re not sure), and apply the migration instructions for the newer versions. In most cases bumping the `react-scripts` version in `package.json` and running `npm install` in this folder should be enough, but it’s good to consult the [changelog](https://github.com/facebookincubator/create-react-app/blob/master/CHANGELOG.md) for potential breaking changes. We commit to keeping the breaking changes minimal so you can upgrade `react-scripts` painlessly. ## Sending Feedback We are always open to [your feedback](https://github.com/facebookincubator/create-react-app/issues). ## Folder Structure After creation, your project should look like this: ``` my-app/ README.md index.html favicon.ico node_modules/ package.json src/ App.css App.js index.css index.js logo.svg ``` For the project to build, **these files must exist with exact filenames**: * `index.html` is the page template; * `favicon.ico` is the icon you see in the browser tab; * `src/index.js` is the JavaScript entry point. You can delete or rename the other files. You may create subdirectories inside `src`. For faster rebuilds, only files inside `src` are processed by Webpack. You need to **put any JS and CSS files inside `src`**, or Webpack won’t see them. You can, however, create more top-level directories. They will not be included in the production build so you can use them for things like documentation. ## Available Scripts In the project directory, you can run: ### `npm start` Runs the app in the development mode.<br> Open [http://localhost:3000](http://localhost:3000) to view it in the browser. The page will reload if you make edits.<br> You will also see any lint errors in the console. ### `npm run build` Builds the app for production to the `build` folder.<br> It correctly bundles React in production mode and optimizes the build for the best performance. The build is minified and the filenames include the hashes.<br> Your app is ready to be deployed! ### `npm run eject` **Note: this is a one-way operation. Once you `eject`, you can’t go back!** If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project. Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own. You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it. ## Displaying Lint Output in the Editor >Note: this feature is available with `react-scripts@0.2.0` and higher. Some editors, including Sublime Text, Atom, and Visual Studio Code, provide plugins for ESLint. They are not required for linting. You should see the linter output right in your terminal as well as the browser console. However, if you prefer the lint results to appear right in your editor, there are some extra steps you can do. You would need to install an ESLint plugin for your editor first. >**A note for Atom `linter-eslint` users** >If you are using the Atom `linter-eslint` plugin, make sure that **Use global ESLint installation** option is checked: ><img src="http://i.imgur.com/yVNNHJM.png" width="300"> Then make sure `package.json` of your project ends with this block: ```js { // ... "eslintConfig": { "extends": "./node_modules/react-scripts/config/eslint.js" } } ``` Projects generated with `react-scripts@0.2.0` and higher should already have it. If you don’t need ESLint integration with your editor, you can safely delete those three lines from your `package.json`. Finally, you will need to install some packages *globally*: ```sh npm install -g eslint babel-eslint eslint-plugin-react eslint-plugin-import eslint-plugin-jsx-a11y eslint-plugin-flowtype ``` We recognize that this is suboptimal, but it is currently required due to the way we hide the ESLint dependency. The ESLint team is already [working on a solution to this](https://github.com/eslint/eslint/issues/3458) so this may become unnecessary in a couple of months. ## Installing a Dependency The generated project includes React and ReactDOM as dependencies. It also includes a set of scripts used by Create React App as a development dependency. You may install other dependencies (for example, React Router) with `npm`: ``` npm install --save <library-name> ``` ## Importing a Component This project setup supports ES6 modules thanks to Babel. While you can still use `require()` and `module.exports`, we encourage you to use [`import` and `export`](http://exploringjs.com/es6/ch_modules.html) instead. For example: ### `Button.js` ```js import React, { Component } from 'react'; class Button extends Component { render() { // ... } } export default Button; // Don’t forget to use export default! ``` ### `DangerButton.js` ```js import React, { Component } from 'react'; import Button from './Button'; // Import a component from another file class DangerButton extends Component { render() { return <Button color="red" />; } } export default DangerButton; ``` Be aware of the [difference between default and named exports](http://stackoverflow.com/questions/36795819/react-native-es-6-when-should-i-use-curly-braces-for-import/36796281#36796281). It is a common source of mistakes. We suggest that you stick to using default imports and exports when a module only exports a single thing (for example, a component). That’s what you get when you use `export default Button` and `import Button from './Button'`. Named exports are useful for utility modules that export several functions. A module may have at most one default export and as many named exports as you like. Learn more about ES6 modules: * [When to use the curly braces?](http://stackoverflow.com/questions/36795819/react-native-es-6-when-should-i-use-curly-braces-for-import/36796281#36796281) * [Exploring ES6: Modules](http://exploringjs.com/es6/ch_modules.html) * [Understanding ES6: Modules](https://leanpub.com/understandinges6/read#leanpub-auto-encapsulating-code-with-modules) ## Adding a Stylesheet This project setup uses [Webpack](https://webpack.github.io/) for handling all assets. Webpack offers a custom way of “extending” the concept of `import` beyond JavaScript. To express that a JavaScript file depends on a CSS file, you need to **import the CSS from the JavaScript file**: ### `Button.css` ```css .Button { padding: 20px; } ``` ### `Button.js` ```js import React, { Component } from 'react'; import './Button.css'; // Tell Webpack that Button.js uses these styles class Button extends Component { render() { // You can use them as regular CSS styles return <div className="Button" />; } } ``` **This is not required for React** but many people find this feature convenient. You can read about the benefits of this approach [here](https://medium.com/seek-ui-engineering/block-element-modifying-your-javascript-components-d7f99fcab52b). However you should be aware that this makes your code less portable to other build tools and environments than Webpack. In development, expressing dependencies this way allows your styles to be reloaded on the fly as you edit them. In production, all CSS files will be concatenated into a single minified `.css` file in the build output. If you are concerned about using Webpack-specific semantics, you can put all your CSS right into `src/index.css`. It would still be imported from `src/index.js`, but you could always remove that import if you later migrate to a different build tool. ## Post-Processing CSS This project setup minifies your CSS and adds vendor prefixes to it automatically through [Autoprefixer](https://github.com/postcss/autoprefixer) so you don’t need to worry about it. For example, this: ```css .App { display: flex; flex-direction: row; align-items: center; } ``` becomes this: ```css .App { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient: horizontal; -webkit-box-direction: normal; -ms-flex-direction: row; flex-direction: row; -webkit-box-align: center; -ms-flex-align: center; align-items: center; } ``` There is currently no support for preprocessors such as Less, or for sharing variables across CSS files. ## Adding Images and Fonts With Webpack, using static assets like images and fonts works similarly to CSS. You can **`import` an image right in a JavaScript module**. This tells Webpack to include that image in the bundle. Unlike CSS imports, importing an image or a font gives you a string value. This value is the final image path you can reference in your code. Here is an example: ```js import React from 'react'; import logo from './logo.png'; // Tell Webpack this JS file uses this image console.log(logo); // /logo.84287d09.png function Header() { // Import result is the URL of your image return <img src={logo} alt="Logo" />; } export default function Header; ``` This works in CSS too: ```css .Logo { background-image: url(./logo.png); } ``` Webpack finds all relative module references in CSS (they start with `./`) and replaces them with the final paths from the compiled bundle. If you make a typo or accidentally delete an important file, you will see a compilation error, just like when you import a non-existent JavaScript module. The final filenames in the compiled bundle are generated by Webpack from content hashes. If the file content changes in the future, Webpack will give it a different name in production so you don’t need to worry about long-term caching of assets. Please be advised that this is also a custom feature of Webpack. **It is not required for React** but many people enjoy it (and React Native uses a similar mechanism for images). However it may not be portable to some other environments, such as Node.js and Browserify. If you prefer to reference static assets in a more traditional way outside the module system, please let us know [in this issue](https://github.com/facebookincubator/create-react-app/issues/28), and we will consider support for this. ## Adding Bootstrap You don’t have to use [React Bootstrap](https://react-bootstrap.github.io) together with React but it is a popular library for integrating Bootstrap with React apps. If you need it, you can integrate it with Create React App by following these steps: Install React Bootstrap and Bootstrap from NPM. React Bootstrap does not include Bootstrap CSS so this needs to be installed as well: ``` npm install react-bootstrap --save npm install bootstrap@3 --save ``` Import Bootstrap CSS and optionally Bootstrap theme CSS in the ```src/index.js``` file: ```js import 'bootstrap/dist/css/bootstrap.css'; import 'bootstrap/dist/css/bootstrap-theme.css'; ``` Import required React Bootstrap components within ```src/App.js``` file or your custom component files: ```js import { Navbar, Jumbotron, Button } from 'react-bootstrap'; ``` Now you are ready to use the imported React Bootstrap components within your component hierarchy defined in the render method. Here is an example [`App.js`](https://gist.githubusercontent.com/gaearon/85d8c067f6af1e56277c82d19fd4da7b/raw/6158dd991b67284e9fc8d70b9d973efe87659d72/App.js) redone using React Bootstrap. ## Adding Flow Flow typing is currently [not supported out of the box](https://github.com/facebookincubator/create-react-app/issues/72) with the default `.flowconfig` generated by Flow. If you run it, you might get errors like this: ```js node_modules/fbjs/lib/Deferred.js.flow:60 60: Promise.prototype.done.apply(this._promise, arguments); ^^^^ property `done`. Property not found in 495: declare class Promise<+R> { ^ Promise. See lib: /private/tmp/flow/flowlib_34952d31/core.js:495 node_modules/fbjs/lib/shallowEqual.js.flow:29 29: return x !== 0 || 1 / (x: $FlowIssue) === 1 / (y: $FlowIssue); ^^^^^^^^^^ identifier `$FlowIssue`. Could not resolve name src/App.js:3 3: import logo from './logo.svg'; ^^^^^^^^^^^^ ./logo.svg. Required module not found src/App.js:4 4: import './App.css'; ^^^^^^^^^^^ ./App.css. Required module not found src/index.js:5 5: import './index.css'; ^^^^^^^^^^^^^ ./index.css. Required module not found ``` To fix this, change your `.flowconfig` to look like this: ```ini [libs] ./node_modules/fbjs/flow/lib [options] esproposal.class_static_fields=enable esproposal.class_instance_fields=enable module.name_mapper='^\(.*\)\.css$' -> 'react-scripts/config/flow/css' module.name_mapper='^\(.*\)\.\(jpg\|png\|gif\|eot\|otf\|webp\|svg\|ttf\|woff\|woff2\|mp4\|webm\)$' -> 'react-scripts/config/flow/file' suppress_type=$FlowIssue suppress_type=$FlowFixMe ``` Re-run flow, and you shouldn’t get any extra issues. If you later `eject`, you’ll need to replace `react-scripts` references with the `<PROJECT_ROOT>` placeholder, for example: ```ini module.name_mapper='^\(.*\)\.css$' -> '<PROJECT_ROOT>/config/flow/css' module.name_mapper='^\(.*\)\.\(jpg\|png\|gif\|eot\|otf\|webp\|svg\|ttf\|woff\|woff2\|mp4\|webm\)$' -> '<PROJECT_ROOT>/config/flow/file' ``` We will consider integrating more tightly with Flow in the future so that you don’t have to do this. ## Adding Custom Environment Variables >Note: this feature is available with `react-scripts@0.2.3` and higher. Your project can consume variables declared in your environment as if they were declared locally in your JS files. By default you will have `NODE_ENV` defined for you, and any other environment variables starting with `REACT_APP_`. These environment variables will be defined for you on `process.env`. For example, having an environment variable named `REACT_APP_SECRET_CODE` will be exposed in your JS as `process.env.REACT_APP_SECRET_CODE`, in addition to `process.env.NODE_ENV`. These environment variables can be useful for displaying information conditionally based on where the project is deployed or consuming sensitive data that lives outside of version control. First, you need to have environment variables defined, which can vary between OSes. For example, let's say you wanted to consume a secret defined in the environment inside a `<form>`: ```jsx render() { return ( <div> <small>You are running this application in <b>{process.env.NODE_ENV}</b> mode.</small> <form> <input type="hidden" defaultValue={process.env.REACT_APP_SECRET_CODE} /> </form> </div> ); } ``` The above form is looking for a variable called `REACT_APP_SECRET_CODE` from the environment. In order to consume this value, we need to have it defined in the environment: ### Windows (cmd.exe) ```cmd set REACT_APP_SECRET_CODE=abcdef&&npm start ``` (Note: the lack of whitespace is intentional.) ### Linux, OS X (Bash) ```bash REACT_APP_SECRET_CODE=abcdef npm start ``` > Note: Defining environment variables in this manner is temporary for the life of the shell session. Setting permanent environment variables is outside the scope of these docs. With our environment variable defined, we start the app and consume the values. Remember that the `NODE_ENV` variable will be set for you automatically. When you load the app in the browser and inspect the `<input>`, you will see its value set to `abcdef`, and the bold text will show the environment provided when using `npm start`: ```html <div> <small>You are running this application in <b>development</b> mode.</small> <form> <input type="hidden" value="abcdef" /> </form> </div> ``` Having access to the `NODE_ENV` is also useful for performing actions conditionally: ```js if (process.env.NODE_ENV !== 'production') { analytics.disable(); } ``` ## Integrating with a Node Backend Check out [this tutorial](https://www.fullstackreact.com/articles/using-create-react-app-with-a-server/) for instructions on integrating an app with a Node backend running on another port, and using `fetch()` to access it. You can find the companion GitHub repository [here](https://github.com/fullstackreact/food-lookup-demo). ## Proxying API Requests in Development >Note: this feature is available with `react-scripts@0.2.3` and higher. People often serve the front-end React app from the same host and port as their backend implementation. For example, a production setup might look like this after the app is deployed: ``` / - static server returns index.html with React app /todos - static server returns index.html with React app /api/todos - server handles any /api/* requests using the backend implementation ``` Such setup is **not** required. However, if you **do** have a setup like this, it is convenient to write requests like `fetch('/api/todos')` without worrying about redirecting them to another host or port during development. To tell the development server to proxy any unknown requests to your API server in development, add a `proxy` field to your `package.json`, for example: ```js "proxy": "http://localhost:4000", ``` This way, when you `fetch('/api/todos')` in development, the development server will recognize that it’s not a static asset, and will proxy your request to `http://localhost:4000/api/todos` as a fallback. Conveniently, this avoids [CORS issues](http://stackoverflow.com/questions/21854516/understanding-ajax-cors-and-security-considerations) and error messages like this in development: ``` Fetch API cannot load http://localhost:4000/api/todos. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:3000' is therefore not allowed access. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled. ``` Keep in mind that `proxy` only has effect in development (with `npm start`), and it is up to you to ensure that URLs like `/api/todos` point to the right thing in production. You don’t have to use the `/api` prefix. Any unrecognized request will be redirected to the specified `proxy`. Currently the `proxy` option only handles HTTP requests, and it won’t proxy WebSocket connections. If the `proxy` option is **not** flexible enough for you, alternatively you can: * Enable CORS on your server ([here’s how to do it for Express](http://enable-cors.org/server_expressjs.html)). * Use [environment variables](#adding-custom-environment-variables) to inject the right server host and port into your app. ## Deployment By default, Create React App produces a build assuming your app is hosted at the server root. To override this, specify the `homepage` in your `package.json`, for example: ```js "homepage": "http://mywebsite.com/relativepath", ``` This will let Create React App correctly infer the root path to use in the generated HTML file. ### Now See [this example](https://github.com/xkawi/create-react-app-now) for a zero-configuration single-command deployment with [now](https://zeit.co/now). ### Heroku Use the [Heroku Buildpack for Create React App](https://github.com/mars/create-react-app-buildpack). You can find instructions in [Deploying React with Zero Configuration](https://blog.heroku.com/deploying-react-with-zero-configuration). ### Surge Install the Surge CLI if you haven't already by running `npm install -g surge`. Run the `surge` command and log in you or create a new account. You just need to specify the *build* folder and your custom domain, and you are done. ```sh email: email@domain.com password: ******** project path: /path/to/project/build size: 7 files, 1.8 MB domain: create-react-app.surge.sh upload: [====================] 100%, eta: 0.0s propagate on CDN: [====================] 100% plan: Free users: email@domain.com IP Address: X.X.X.X Success! Project is published and running at create-react-app.surge.sh ``` Note that in order to support routers that use html5 `pushState` API, you may want to rename the `index.html` in your build folder to `200.html` before deploying to Surge. This [ensures that every URL falls back to that file](https://surge.sh/help/adding-a-200-page-for-client-side-routing). ### GitHub Pages >Note: this feature is available with `react-scripts@0.2.0` and higher. Open your `package.json` and add a `homepage` field: ```js "homepage": "http://myusername.github.io/my-app", ``` **The above step is important!** Create React App uses the `homepage` field to determine the root URL in the built HTML file. Now, whenever you run `npm run build`, you will see a cheat sheet with a sequence of commands to deploy to GitHub pages: ```sh git commit -am "Save local changes" git checkout -B gh-pages git add -f build git commit -am "Rebuild website" git filter-branch -f --prune-empty --subdirectory-filter build git push -f origin gh-pages git checkout - ``` You may copy and paste them, or put them into a custom shell script. You may also customize them for another hosting provider. Note that GitHub Pages doesn't support routers that use the HTML5 `pushState` history API under the hood (for example, React Router using `browserHistory`). This is because when there is a fresh page load for a url like `http://user.github.io/todomvc/todos/42`, where `/todos/42` is a frontend route, the GitHub Pages server returns 404 because it knows nothing of `/todos/42`. If you want to add a router to a project hosted on GitHub Pages, here are a couple of solutions: * You could switch from using HTML5 history API to routing with hashes. If you use React Router, you can switch to `hashHistory` for this effect, but the URL will be longer and more verbose (for example, `http://user.github.io/todomvc/#/todos/42?_k=yknaj`). [Read more](https://github.com/reactjs/react-router/blob/master/docs/guides/Histories.md#histories) about different history implementations in React Router. * Alternatively, you can use a trick to teach GitHub Pages to handle 404 by redirecting to your `index.html` page with a special redirect parameter. You would need to add a `404.html` file with the redirection code to the `build` folder before deploying your project, and you’ll need to add code handling the redirect parameter to `index.html`. You can find a detailed explanation of this technique [in this guide](https://github.com/rafrex/spa-github-pages). ## Something Missing? If you have ideas for more “How To” recipes that should be on this page, [let us know](https://github.com/facebookincubator/create-react-app/issues) or [contribute some!](https://github.com/facebookincubator/create-react-app/edit/master/template/README.md)

What is JavaScript and what does it do? Before you start learning something new, it’s important to understand exactly what it is and what it does. This is especially useful when it comes to mastering a new programming language. In simple terms, JavaScript is a programming language used to make websites interactive. If you think about the basic makeup of a website, you have HTML, which describes and defines the basic content and structure of the website, then you have CSS, which tells the browser how this HTML content should be displayed—determining things like color and font. With just HTML and CSS, you have a website that looks good but doesn’t actually do much. JavaScript brings the website to life by adding functionality. JavaScript is responsible for elements that the user can interact with, such as drop-down menus, modal windows, and contact forms. It is also used to create things like animations, video players, and interactive maps. Nowadays, JavaScript is an all-purpose programming language—meaning it runs across the entire software stack. The most popular application of JavaScript is on the client side (aka frontend), but since Node.js came on the scene, many people run JavaScript on the server side (aka backend) as well. When used on the client side, JavaScript code is read, interpreted, and executed in the user’s web browser. When used on the server side, it is run on a remote computer. You can learn more about the difference between frontend and backend programming here. JavaScript isn’t only used to create websites. It can also be used to build browser-based games and, with the help of certain frameworks, mobile apps for different operating systems. The creation of new libraries and frameworks is also making it possible to build backend programs with JavaScript, such as web apps and server apps. Is it still worth learning JavaScript in 2021? The world of web development is constantly moving. With so many new tools popping up all the time, it can be extremely difficult to know where you should focus your efforts. As an aspiring developer, you’ll want to make sure that what you’re learning is still relevant in today’s industry. If you’re having doubts about JavaScript, it’s important to know that, since its creation in 1995, JavaScript is pretty much everywhere on the web—and that’s not likely to change any time soon. According to the 2020 StackOverflow developer survey, JavaScript is the most commonly used programming language for the eighth year in a row. It is currently used by 94.5% of all websites and, despite originally being designed as a client-side language, JavaScript has now made its way to the server-side of websites (thanks to Node.js), mobile devices (thanks to React Native and Ionic) and desktop (courtesy of Electron). As long as people are interacting with the web, you can assume that JavaScript is highly relevant—there’s no doubt that this is a language worth knowing! With that in mind, let’s look at some of the key benefits of becoming a JavaScript expert. Why learn JavaScript? The most obvious reason for learning JavaScript is if you have hopes of becoming a web developer. Even if you haven’t got your heart set on a tech career, being proficient in JavaScript will enable you to build websites from scratch—a pretty useful skill to have in today’s job market! If you do want to become a web developer, here are some of the main reasons why you should learn JavaScript: JavaScript experts are versatile JavaScript is an extremely versatile language. Once you’ve mastered it, the possibilities are endless: you can code on the client-side (frontend) using Angular and on the server-side (backend) using Node.js. You can also develop web, mobile, and desktop apps using React, React Native, and Electron, and you can even get involved in machine learning. If you want to become a frontend developer, JavaScript is a prerequisite. However, that’s not the only career path open to you as a JavaScript expert. Mastering this key programming language could see you go on to work in full-stack development, games development, information security software engineering, machine learning, and artificial intelligence—to name just a few! Ultimately, if you want any kind of development or engineering career, proficiency in JavaScript is a must. JavaScript experts are in-demand (and well-paid) JavaScript is the most popular programming language in the world, so it’s no wonder that JavaScript is one of the most sought-after skills in the web development industry today. According to the Devskiller IT Skills and Hiring Report 2020, 72% of companies are looking to hire JavaScript experts. Enter the search term “JavaScript” on job site Indeed and you’ll find over 40,000 jobs requiring this skill (in the US). Run the same search on LinkedIn and the results are in excess of 125,000. At the same time, the global demand for JavaScript seems to outweigh the expertise available on the market. According to this 2018 HackerRank report, 48% of employers worldwide need developers with JavaScript skills, while only 42% of student developers claim to be proficient in JavaScript. And, in their most recent report for 2020, HackerRank once again reports that JavaScript is the most popular language that hiring mangers look for in a web developer candidate. Not only are JavaScript experts in demand—they are also well-paid. In the United States, JavaScript developers earn an average yearly salary of $111,953 per year. We’ve covered this topic in more detail in our JavaScript salary guide, but as you can see, learning JavaScript can really boost your earning potential as a developer. JavaScript is beginner-friendly Compared to many other programming languages, JavaScript offers one of the more beginner-friendly entry points into the world of coding. The great thing about JavaScript is that it comes installed on every modern web browser—there’s no need to set up any kind of development environment, which means you can start coding with JavaScript right away! Another advantage of learning JavaScript as your first programming language is that you get instant feedback; with a minimal amount of JavaScript code, you’ll immediately see visible results. There’s also a huge JavaScript community on sites like Stack Overflow, so you’ll find plenty of support as you learn. Not only is JavaScript beginner-friendly; it will also set you up with some extremely valuable transferable skills. JavaScript supports object-oriented, functional, and imperative styles of programming—skills which can be transferred to any new language you might learn later on, such as Python, Java, or C++. JavaScript provides a crucial introduction to key principles and practices that you’ll take with you throughout your career as a developer. Should you learn plain JavaScript first or can you skip to frameworks and libraries? When deciding whether or not to learn JavaScript, what you’re really asking is whether or not you should learn “vanilla” JavaScript. Vanilla JavaScript just means plain JavaScript without any libraries or frameworks. Let’s explore what this means in more detail now. What is meant by vanilla JavaScript, libraries, and frameworks? If you research the term “vanilla JavaScript”, you might run into some confusion; however, all you need to know is that vanilla JavaScript is used to refer to native, standards-based, non-extended JavaScript. There is no difference between vanilla JavaScript and JavaScript—it’s just there to emphasize the usage of plain JavaScript without the use of libraries and frameworks. So what are libraries and frameworks? JavaScript libraries and frameworks both contain sets of prewritten, ready-to-use JavaScript code—but they’re not the same thing. You can think of a framework as your blueprint for building a website: it gives you a structure to work from, and contains ready-made components and tools that help you to build certain elements much quicker than if you were to code them from scratch. Some popular JavaScript frameworks include Angular, React, Vue, and Node.js. Frameworks also contain libraries. Libraries are smaller than frameworks, and tend to be used for more specific cases. A JavaScript library contains sets of JavaScript code which can be called upon to implement certain functions and features. Let’s imagine you want to code a particular element into your website. You could write, say, ten lines of JavaScript from scratch—or you could take the condensed, ready-made version from your chosen JavaScript library. Some examples of JavaScript libraries include jQuery, Lodash, and Underscore. The easiest way to understand how frameworks and libraries work together is to imagine you are building a house. The framework provides the foundation and the structure, while the library enables you to add in ready-made components (like furniture) rather than building your own from scratch. You can learn more about the relationship between languages and libraries in this post explaining the main differences between JavaScript and jQuery. For now, let’s go back to our original question: How important is it to learn vanilla JavaScript? Should you learn vanilla JavaScript first? When it comes to learning JavaScript, it can be tempting to skip ahead to those time-saving frameworks and libraries we just talked about—and many developers do. However, there are many compelling arguments for learning plain JavaScript first. While JavaScript frameworks may help you get the job done quicker, there’s only so far you can go if you don’t understand the core concepts behind these frameworks. Frontend developer Abhishek Nagekar describes how not learning vanilla JavaScript came back to bite him when he started learning the JavaScript frameworks Node and Express: “As I went to write more and more code in Node and Express, I began to get stuck at even the tiniest problems. Suddenly, I was surrounded with words like callbacks, closures, event loop and prototype. It felt like I got a reintroduction to JavaScript, but this time, it was not a toddler playing in its cradle, it was something of a mysterious monster, challenging me on every other step for not having taken it seriously.” The above Tweet references a long-running joke within the developer community, and although it dates way back to 2015, it’s still highly relevant today. If you want to become a developer who can innovate, not just execute, you need to understand the underlying principles of the web—not just the shortcuts. This means learning vanilla JavaScript before you move on to frameworks. In fact, understanding plain JavaScript will help you later on when it comes to deciding whether to use a framework for a certain project, and if so, which framework to use. Why Study JavaScript? JavaScript is one of the 3 languages all web developers must learn: 1. HTML to define the content of web pages 2. CSS to specify the layout of web pages 3. JavaScript to program the behavior of web pages Learning Speed In this tutorial, the learning speed is your choice. Everything is up to you. If you are struggling, take a break, or re-read the material. Always make sure you understand all the "Try-it-Yourself" examples. The only way to become a clever programmer is to: Practice. Practice. Practice. Code. Code. Code ! Commonly Asked Questions How do I get JavaScript? Where can I download JavaScript? Is JavaScript Free? You don't have to get or download JavaScript. JavaScript is already running in your browser on your computer, on your tablet, and on your smart-phone. JavaScript is free to use for everyone.

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class='btns-game-double-row'> <div class='btn-game-container'> <a id='btn-game-settings' class='btn-game-tab-select btn-game-menu btn-game-menu-selected btn-darken' data-tab='settings'></a> <div class='btn-double-row game-menu-icon-static settings-icon'></div> </div> <div class='btn-game-container'> <a id='btn-game-keybinds' class='btn-game-tab-select btn-game-menu btn-darken' data-tab='keybinds'></a> <div class='btn-double-row game-menu-icon-static keybind-icon'></div> </div> </div> <div id='ui-game-tab-settings' class='ui-game-tab'> <a id='btn-game-fullscreen' class='btn-fullscreen-toggle btn-game-menu btn-darken' data-l10n='game-full-screen'>Full Screen</a> <div id='btn-touch-styles' class='btns-game-double-row'> <div class='btn-game-container'> <a id='btn-game-move-style' class='btn-double-row btn-game-touch-style btn-darken'></a> <div class='btn-double-row game-menu-icon-toggle movement-icon'></div> </div> <div class='btn-game-container'> <a id='btn-game-aim-style' class='btn-double-row btn-game-touch-style btn-darken'></a> <div class='btn-double-row game-menu-icon-toggle target-icon'></div> </div> </div> <a id='btn-game-aim-line' class='btn-game-menu btn-darken locked-on-icon' data-l10n='game-aim-line'>Aim Line</a> <a id='btn-game-sound' class='btn-sound-toggle btn-game-menu btn-darken audio-on-icon' data-l10n='game-sound'>Sound</a> <div class="slider-container ui-slider-container"> <p class='slider-text' data-l10n='index-master-volume'>Master Volume</p> <input type="range" min="0" max="100" value="100" class="slider sl-master-volume"> </div> <div class="slider-container ui-slider-container"> <p class='slider-text' data-l10n='index-sfx-volume'>SFX Volume</p> <input type="range" min="0" max="100" value="100" class="slider sl-sound-volume"> </div> <div class="slider-container ui-slider-container"> <p class='slider-text' data-l10n='index-music-volume'>Music Volume</p> <input type="range" min="0" max="100" value="100" class="slider sl-music-volume"> </div> <a id='btn-game-quit' class='btn-quit btn-game-menu btn-darken' data-l10n='game-quit-game'>Quit Game</a> </div> <div id='ui-game-tab-keybinds' class='ui-game-tab'> <div id='ui-keybind-list' class='js-keybind-list'></div> <a class='js-btn-keybind-restore btn-keybind-restore btn-game-menu btn-darken' data-l10n='game-restore-defaults'>Restore Defaults</a> </div> <a id='btn-game-resume' class='btn-game-menu btn-darken' data-l10n='game-return-to-game'>Return to Game</a> </div> </div> <div id='big-map' class='js-ui-map-show'> <div id='big-map-collision'></div> <div id='big-map-close'></div> </div> <div id='ui-emotes' class='ui-emote-wheel'> <div id='ui-emote-middle' class='ui-emote-middle ui-emote-circle ui-emote-parent' data-key='middle' data-id='0'> <div class='ui-emote ui-emote-bg-circle'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-emote-top' class='ui-emote-top ui-emote-quarter ui-emote-parent' data-key='top' data-id='1'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-emote-right' class='ui-emote-right ui-emote-quarter ui-emote-parent' data-key='right' data-id='2'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-emote-bottom' class='ui-emote-bottom ui-emote-quarter ui-emote-parent' data-key='bottom' data-id='3'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-emote-left' class='ui-emote-left ui-emote-quarter ui-emote-parent' data-key='left' data-id='4'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> </div> <div id='ui-team-pings' class='ui-emote-wheel'> <div id='ui-team-ping-middle' class='ui-emote-middle ui-emote-circle ui-emote-parent' data-id='0'> <div class='ui-emote ui-emote-bg-circle'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-team-ping-top' class='ui-emote-top ui-emote-quarter ui-emote-parent' data-id='1'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-team-ping-right' class='ui-emote-right ui-emote-quarter ui-emote-parent' data-id='2'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-team-ping-bottom' class='ui-emote-bottom ui-emote-quarter ui-emote-parent' data-id='3'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-large'></div> </div> <div id='ui-team-ping-bottom-left' class='ui-emote-bottom-left ui-emote-eighth ui-emote-parent' data-id='4'> <div class='ui-emote ui-emote-bg-eighth'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-small'></div> </div> <div id='ui-team-ping-top-left' class='ui-emote-top-left ui-emote-eighth ui-emote-parent' data-id='5'> <div class='ui-emote ui-emote-bg-eighth'></div> <div class='ui-emote ui-emote-hl'></div> <div class='ui-emote-image ui-emote-image-small'></div> </div> </div> <div id='ui-team-indicators' class='js-ui-map-hidden js-desktop-ui-hud-show'> <div class='ui-team-indicator ui-indicator-main' data-id='0'> <div class='ui-team-indicator-pos ui-background-yellow'></div> </div> <div class='ui-team-indicator ui-indicator-main' data-id='1'> <div class='ui-team-indicator-pos ui-background-purple'></div> </div> <div class='ui-team-indicator ui-indicator-main' data-id='2'> <div class='ui-team-indicator-pos ui-background-cyan'></div> </div> <div class='ui-team-indicator ui-indicator-main' data-id='3'> <div class='ui-team-indicator-pos ui-background-orange'></div> </div> <div class='ui-team-indicator ui-indicator-main' data-id='4'> <div class='ui-team-indicator-pos ui-background-yellow'></div> </div> <div class='ui-team-indicator ui-indicator-ping' data-id='0'> <div class='ui-team-indicator-pos ui-team-indicator-image'></div> </div> <div class='ui-indicator-ping-border' data-id='0'></div> <div class='ui-team-indicator ui-indicator-ping' data-id='1'> <div class='ui-team-indicator-pos ui-team-indicator-image'></div> </div> <div class='ui-indicator-ping-border' data-id='1'></div> <div class='ui-team-indicator ui-indicator-ping' data-id='2'> <div class='ui-team-indicator-pos ui-team-indicator-image'></div> </div> <div class='ui-indicator-ping-border' data-id='2'></div> <div class='ui-team-indicator ui-indicator-ping' data-id='3'> <div class='ui-team-indicator-pos ui-team-indicator-image'></div> </div> <div class='ui-indicator-ping-border' data-id='3'></div> <div class='ui-team-indicator ui-indicator-ping' data-id='4'> <div class='ui-team-indicator-pos ui-team-indicator-image'></div> </div> <div class='ui-indicator-ping-border' data-id='4'></div> </div> <div id='ui-right-center' class='ui-right-center-desktop js-ui-map-hidden'> <div id='ui-medical-interactive'> <div id='ui-loot-bandage' class='ui-loot ui-outline-hover ui-scale-hover ui-medical tooltip'> <div class='tooltip-text'> <div class='tooltip-title' data-l10n='game-bandage'>Bandage</div> <div class='tooltip-description'><span data-l10n='game-bandage-tooltip'>Left-click to restore 15 health.</span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> </div> <div id='ui-loot-healthkit' class='ui-loot ui-outline-hover ui-scale-hover ui-medical tooltip'> <div class='tooltip-text'> <div class='tooltip-title' data-l10n='game-healthkit'>Med Kit</div> <div class='tooltip-description'><span data-l10n='game-healthkit-tooltip'>Left-click to restore 100 health.</div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> </div> <div id='ui-loot-soda' class='ui-loot ui-outline-hover ui-scale-hover ui-medical tooltip'> <div class='tooltip-text'> <div class='tooltip-title' data-l10n='game-soda'>Soda</div> <div class='tooltip-description'><span data-l10n='game-soda-tooltip'>Left-click to boost adrenaline by 25.</span><br><span data-l10n='game-adrenaline-tooltip'>Adrenaline restores health over time.</span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> </div> <div id='ui-loot-chocolateBox' class='ui-loot ui-outline-hover ui-scale-hover ui-medical tooltip'> <div class='tooltip-text'> <div class='tooltip-title' data-l10n='game-chocolateBox'>ChocolateBox</div> <div class='tooltip-description'><span data-l10n='game-soda-tooltip'>Left-click to boost adrenaline by 25.</span><br><span data-l10n='game-adrenaline-tooltip'>Adrenaline restores health over time.</span><br><span data-l10n='game-chocolateBox-tooltip'>Inmune to frenemy effect for 20s.</span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> </div> <div id='ui-loot-painkiller' class='ui-loot ui-outline-hover ui-scale-hover ui-medical tooltip'> <div class='tooltip-text'> <div class='tooltip-title' data-l10n='game-painkiller'>Pills</div> <div class='tooltip-description'><span data-l10n='game-painkiller-tooltip'>Left-click to boost adrenaline by 50.</div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> </div> <div id='ui-loot-flask' class='ui-loot ui-outline-hover ui-scale-hover ui-medical tooltip'> <div class='tooltip-text'> <div class='tooltip-title' data-l10n='game-flask'>Flask</div> <div class='tooltip-description'><span data-l10n='game-flask-tooltip'>Left-click for freeze damage immunity for 20 seconds.</span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> </div> </div> <div id='ui-ammo-interactive'> <div id='ui-loot-50AE' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-50AE'></div> <div class='tooltip-description'><span data-l10n='game-50AE-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(30,30,30,0.75)'></div> </div> <div id='ui-loot-9mm' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-9mm'></div> <div class='tooltip-description'><span data-l10n='game-9mm-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(255,153,0,0.75)'></div> </div> <div id='ui-loot-308sub' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-308sub'></div> <div class='tooltip-description'><span data-l10n='game-308sub-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(49,56,0,0.75)'></div> </div> <div id='ui-loot-12gauge' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-12gauge'></div> <div class='tooltip-description'><span data-l10n='game-12gauge-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(255,0,0,0.75)'></div> </div> <div id='ui-loot-flare' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-flare'></div> <div class='tooltip-description'><span data-l10n='game-flare-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(255,85,0,0.75)'></div> </div> <div id='ui-loot-762mm' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-762mm'></div> <div class='tooltip-description'><span data-l10n='game-762mm-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(0,102,255,0.75)'></div> </div> <div id='ui-loot-45acp' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-45acp'></div> <div class='tooltip-description'><span data-l10n='game-45acp-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(121,0,255,0.75)'></div> </div> <div id='ui-loot-556mm' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-556mm'></div> <div class='tooltip-description'><span data-l10n='game-556mm-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(3,123,0,0.75)'></div> </div> <div id='ui-loot-40mm' class='ui-outline-hover ui-ammo tooltip'> <div class='tooltip-text click-through'> <div class='tooltip-title' data-l10n='game-40mm'></div> <div class='tooltip-description'><span data-l10n='game-40mm-tooltip'></span></div> </div> <div class='ui-loot-count'>0</div> <img class='ui-loot-image' src=''></img> <div class='ui-loot-overlay' style='background: rgba(12,221,171,0.75)'></div> </div> </div> <div id='ui-emote-button'></div> </div> <div id='ui-top-left' class='js-ui-hud-show click-through'> <div id='ui-team' class='js-ui-mobile-map-hidden'> <div class='ui-team-member ui-bg-standard' data-id='0'> <div class='ui-team-member-name'></div> <div class='ui-team-member-color ui-background-yellow'></div> <div class='ui-team-member-status'></div> <div class='ui-team-member-health'> <div class='ui-bar-inner ui-health-actual'></div> </div> </div> <div class='ui-team-member ui-bg-standard' data-id='1'> <div class='ui-team-member-name'></div> <div class='ui-team-member-color ui-background-purple'></div> <div class='ui-team-member-status'></div> <div class='ui-team-member-health'> <div class='ui-bar-inner ui-health-actual'></div> </div> </div> <div class='ui-team-member ui-bg-standard' data-id='2'> <div class='ui-team-member-name'></div> <div class='ui-team-member-color ui-background-cyan'></div> <div class='ui-team-member-status'></div> <div class='ui-team-member-health'> <div class='ui-bar-inner ui-health-actual'></div> </div> </div> <div class='ui-team-member ui-bg-standard' data-id='3'> <div class='ui-team-member-name'></div> <div class='ui-team-member-color ui-background-orange'></div> <div class='ui-team-member-status'></div> <div class='ui-team-member-health'> <div class='ui-bar-inner ui-health-actual'></div> </div> </div> </div> </div> <div id='ui-map-wrapper' class='ui-map-wrapper-desktop click-through'> <div id='ui-map-container'> <div id='ui-map-info' class='js-ui-map-hidden js-ui-hud-show'> <div id='ui-gas-icon' class='gas-icon'></div> <div id='ui-gas-timer'></div> </div> <div id='ui-spec-counter' class='js-ui-map-hidden js-ui-hud-show'> <div id='ui-spec-counter-icon'></div> <div id='ui-spec-counter-number'></div> </div> <div id='ui-settings-container-desktop' class='js-ui-desktop-map-hidden'> <div id='ui-map-expand-desktop' class='ui-map-expand ui-settings-button'> <img id='mag-glass-white' src=''></img> </div> <div id='ui-map-minimize' class='ui-settings-button js-ui-map-hidden'> <img id='ui-minimize-img' src=''></img> </div> </div> <div id='ui-settings-container-mobile' class='js-ui-mobile-map-hidden'> <div id='ui-alive-info'> <div id='ui-alive-icon' class='ui-map-icon alive-icon'></div> <div id='ui-map-counter-default' class='js-ui-players-alive'>0</div> <div id='ui-map-counter-faction'> <span class='ui-players-alive-red js-ui-players-alive-red'>0</span>:<span class='ui-players-alive-blue js-ui-players-alive-blue'>0</span> </div> </div> <div id='ui-map-expand-mobile' class='ui-map-expand ui-settings-button'></div> </div> </div> </div> <div id='ui-menu-display' class='ui-settings-button prop-event'></div> <div id='ui-kill-leader-container'> <div id='ui-kill-leader-wrapper' class='js-ui-map-hidden js-ui-hud-show hide-on-mobile'> <div id='ui-kill-leader-name'>Waiting for new leader</div> <div id='ui-kill-leader-icon'></div> <div id='ui-kill-leader-count'>0</div> </div> </div> <div id='ui-killfeed-wrapper'> <div id='ui-killfeed' class='js-ui-map-hidden js-ui-hud-show'> <div id='ui-killfeed-contents'></div> </div> </div> <div id='ui-leaderboard-wrapper'> <div id='ui-leaderboard' class='js-ui-hud-show'> <div id='ui-leaderboard-alive'> <span class='ui-players-alive js-ui-players-alive'>0</span> </div> <div id='ui-leaderboard-alive-faction'> <span class='ui-players-alive-red js-ui-players-alive-red'>0</span> <span class='ui-players-alive-blue js-ui-players-alive-blue'>0</span> </div> <div class='ui-leaderboard-header' data-l10n='game-alive'>Alive</div> </div> <div id='ui-kill-counter-wrapper' class='js-ui-map-show'> <div id='ui-kill-counter'> <span class='ui-player-kills js-ui-player-kills'>0</span> </div> <div class='ui-kill-counter-header' data-l10n='game-kills'>Kills</div> </div> </div> <div id='ui-top-center-scopes-wrapper'> <div id='ui-top-center-scopes' class='click-through js-ui-map-hidden'> <div id='ui-scope-1xscope' class='ui-scope ui-zoom'> <div class='ui-zoom-text'> <div class='ui-zoom-level'>1<span class='ui-zoom-append'>x</span></div> </div> </div> <div id='ui-scope-2xscope' class='ui-scope ui-zoom ui-outline-hover'> <div class='ui-zoom-text'> <div class='ui-zoom-level'>2<span class='ui-zoom-append'>x</span></div> </div> </div> <div id='ui-scope-4xscope' class='ui-scope ui-zoom ui-outline-hover'> <div class='ui-zoom-text'> <div class='ui-zoom-level'>4<span class='ui-zoom-append'>x</span></div> </div> </div> <div id='ui-scope-8xscope' class='ui-scope ui-zoom ui-outline-hover'> <div class='ui-zoom-text'> <div class='ui-zoom-level'>8<span class='ui-zoom-append'>x</span></div> </div> </div> <div id='ui-scope-15xscope' class='ui-scope ui-zoom ui-outline-hover'> <div class='ui-zoom-text'> <div class='ui-zoom-level'>15<span class='ui-zoom-append'>x</span></div> </div> </div> </div> </div> <div id='ui-top-center' class='js-ui-map-hidden js-ui-hud-show click-through'> <div id='ui-waiting-text' class='top-center-text'><span data-l10n='game-waiting-for-players'>Waiting for players</span>...</div> <div id='ui-spectate-text' class='top-center-text ui-spectate-mode'> <div class='spectate-text spectate-desc' data-l10n='game-spectating'>Spectating</div> <div id='spectate-player' class='spectate-text'></div> </div> </div> <div id='ui-upper-center' class='click-through'> <div id='ui-announcement'></div> </div> <div id='ui-upper-center-1' class='click-through'> <div id='ui-pickup-notification'> <div id='ui-pickup-description'>Item picked up</div> </div> </div> <div id='ui-lower-center' class='js-ui-map-hidden js-ui-hud-show click-through'> <div id='ui-interaction'> <div id='ui-interaction-press'></div> <div id='ui-interaction-outer'> <div id='ui-interaction-description'></div> </div> </div> </div> <div id='ui-bottom-center-2' class='click-through'> <div id='ui-pickup-message' class='notify-message'></div> <div id='ui-perk-message-wrapper' class='notify-message'> <div id='ui-perk-message-image-wrapper'> <div id='ui-perk-message-image-icon'></div> </div> <div id='ui-perk-message-name' class='notify-message'></div> <div id='ui-perk-message-acquired' class='notify-message'></div> </div> </div> <div id='ui-equipped-ammo-wrapper' class='js-ui-map-hidden js-ui-hud-show'> <div id='ui-equipped-ammo'> <div id='ui-bullet-counter'> <div id='ui-current-clip'>0</div> <div id='ui-remaining-ammo'>0</div> <div id='ui-reload-button-container'> <div id='ui-reload-button'></div> </div> </div> </div> </div> <div id='ui-bottom-center-0' class='click-through js-ui-map-hidden js-ui-hud-show'> <div id='ui-boost-counter'> <div class='ui-boost-base' id='ui-boost-counter-0'> <div class='ui-bar-inner'></div> </div> <div class='ui-boost-base' id='ui-boost-counter-1'> <div class='ui-bar-inner'></div> </div> <div class='ui-boost-base' id='ui-boost-counter-2'> <div class='ui-bar-inner'></div> </div> <div class='ui-boost-base' id='ui-boost-counter-3'> <div class='ui-bar-inner'></div> </div> </div> <div id='ui-health-counter'> <div id='ui-health-flair-left' class='ui-health-flair'></div> <div id='ui-health-flair-right' class='ui-health-flair'></div> <div id='ui-health-container'> <div class='ui-bar-inner' id='ui-health-actual'></div> <div class='ui-bar-inner' id='ui-health-depleted'></div> </div> </div> </div> <div id='ui-bottom-center-left' class='js-ui-map-hidden'> <div id='ui-perk-0' class='ui-armor-counter tooltip-perk ui-outline-hover'> <div class='tooltip-text'> <div class='tooltip-title'></div> <div class='tooltip-desc'></div> </div> <img class='ui-armor-image ui-loot-image' src=''></img> </div> <div id='ui-perk-1' class='ui-armor-counter tooltip-perk ui-outline-hover'> <div class='tooltip-text'> <div class='tooltip-title'></div> <div class='tooltip-desc'></div> </div> <img class='ui-armor-image ui-loot-image' src=''></img> </div> <div id='ui-perk-2' class='ui-armor-counter tooltip-perk ui-outline-hover'> <div class='tooltip-text'> <div class='tooltip-title'></div> <div class='tooltip-desc'></div> </div> <img class='ui-armor-image ui-loot-image' src=''></img> </div> </div> <div id='ui-bottom-center-right' class='js-ui-map-hidden'> <div id='ui-armor-helmet' class='ui-armor-counter ui-outline-hover'> <div class='ui-armor-counter-inner'></div> <div class='ui-armor-level'></div> <img class='ui-armor-image ui-loot-image' src=''></img> </div> <div id='ui-armor-chest' class='ui-armor-counter ui-outline-hover'> <div class='ui-armor-counter-inner'></div> <div class='ui-armor-level'></div> <img class='ui-armor-image ui-loot-image' src=''></img> </div> <div id='ui-armor-backpack' class='ui-armor-counter'> <div class='ui-armor-counter-inner'></div> <div class='ui-armor-level'></div> <img class='ui-armor-image ui-loot-image' src=''></img> </div> </div> <div id='ui-bottom-right' class='js-ui-map-hidden'> <div id='ui-weapon-container'> <div class='ui-weapon-info'> <div class='ui-weapon-switch ui-outline-hover' id='ui-weapon-id-1' data-slot='1'> <div class='ui-weapon-name'></div> <div class='ui-weapon-number'>1</div> <img class='ui-weapon-image' src=''></img> </div> </div> <div class='ui-weapon-info'> <div class='ui-weapon-switch ui-outline-hover' id='ui-weapon-id-2' data-slot='2'> <div class='ui-weapon-name'></div> <div class='ui-weapon-number'>2</div> <img class='ui-weapon-image' src=''></img> </div> </div> <div class='ui-weapon-info'> <div class='ui-weapon-switch ui-outline-hover' id='ui-weapon-id-3'> <div class='ui-weapon-name'></div> <div class='ui-weapon-number'>3</div> <img class='ui-weapon-image' src=''></img> </div> </div> <div class='ui-weapon-info'> <div class='ui-weapon-switch ui-outline-hover' id='ui-weapon-id-4'> <div class='ui-weapon-name'></div> <div class='ui-weapon-number'>4</div> <div class='ui-weapon-exp ui-weapon-ammo-counter'>0</div> <img class='ui-weapon-image' src=''></img> </div> </div> </div> </div> <div id='ui-spectate-options-wrapper'> <div id='ui-spectate-options' class='ui-spectate-mode js-ui-hud-show click-through'> <div id='ui-spectate-buttons' class='ui-bg-standard'> <a class='menu-option btn-darken' id='btn-spectate-next-player' data-l10n='game-next-teammate'>Next Teammate</a> <a class='menu-option btn-darken' id='btn-spectate-prev-player' data-l10n='game-previous-teammate'>Previous Teammate</a> <a class='menu-option btn-darken' id='btn-spectate-view-stats' data-l10n='game-view-match-stats'>View Match Stats</a> <a class='menu-option btn-darken btn-quit' id='btn-spectate-quit' data-l10n='game-leave-game'>Leave Game</a> </div> <div id='ui-spectate-stats' class='ui-bg-standard'> <div id='ui-spectate-stats-header' data-l10n='game-your-results'>Your Results</div> <table id='ui-spectate-stats-table'> <tbody id='ui-spectate-stats-data'> </tbody> </table> </div> </div> </div> <div id='ui-bottom-center-1' class='click-through'> <div id='ui-kills'> <div id='ui-kill-text'></div> <div id='ui-kill-count'></div> </div> </div> </div> <div id='ui-stats'> <div id='ui-stats-bg'></div> <div id='ui-stats-contents'> <div id='ui-stats-contents-inner'> <div id='ui-stats-header'></div> <div id='ui-stats-info-box'></div> <div id='ui-stats-options'></div> <div id='ui-stats-logo'></div> </div> <div id='ui-stats-ad-container-desktop' class='ui-stats-ad-container'> <div id='surviv-io_300x250_2'></div> </div> <div id='ui-stats-ad-container-mobile' class='ui-stats-ad-container'> <div id='surviv-io_300x250_mobile_2'></div> </div> </div> </div> <div class='ui-stats-adblock surviv-shirts'> <a class='surviv-shirts-link' href='/~/https://www.amazon.com/s?rh=n%3A7141123011%2Cp_4%3Asurviv.io&ref=w_bl_sl_s_ap_web_7141123011' target="_blank"></a> </div> <div class='ui-stats-adblock adblock-plea'> <span>Please consider supporting us by disabling your adblocker.</span> </div> </div> <div id='start-menu-wrapper'> <div id='safari-margin'></div> <div id='background'> <div id='start-overlay'></div> </div> <div id='event-modal'> <div id='modal-container'> <p id='modal-header' data-l10n='index-modal-test'>(HEADER TEXT)</p> <img id='modal-img-1'> <div id='modal-content'> <img id='modal-img-2'> <p id='modal-text' data-l10n='event-desc'>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Tincidunt dui ut ornare lectus sit amet est.</p> </div> <button class='close' id='modal-btn' data-l10n='modal-btn-txt' type='button'>(BUTTON TEXT)</button> </div> </div> <div id='start-main'> <div id='start-top-left'> <div id='btn-hamburger' class='icon-hamburger'></div> <div id='start-top-left-desktop'> <div id='featured-streamers'> <div class='streaming-header'> <div id='streaming-header-title' data-l10n='index-streaming-live'>Streaming Live!</div> <div id='streaming-icon'></div> </div> <div class='streamer-list'></div> <div id='featured-streamer-template'> <a href='' target='_blank' class='btn-streamer btn-darken'></a> </div> </div> <div id='featured-youtuber'> <div class='youtube-header'> <div id='youtube-header-title' data-l10n='index-featured-youtuber'>Featured YouTuber</div> </div> <a href='' target='_blank' class='btn-youtuber btn-darken'></a> </div> </div> </div> <!-- Accounts Modals --> <div id='modal-account-name-change' class='modal modal-account'> <div class='modal-content modal-close'> <div class='modal-header modal-header-name'> <span class='close close-corner'></span> <h2 id='modal-account-name-title' data-l10n='index-create-account'>Create Account</h2> </div> <div class='modal-body modal-body-name'> <div class='modal-settings-item'> <p id='modal-account-name-desc' class='modal-body-text' data-l10n='index-set-account-name'>Set your account name:</p> <div id='modal-body-warning'></div> <input type='text' class='menu-option player-name-input' tabindex='0' placeholder='Enter name' id='modal-account-name-input' maxlength='16' /> </div> </div> <div class='modal-footer modal-footer-name modal-footer-round'> <h3 id='modal-account-name-finish' class='finish' data-l10n='index-finish'>Finish</h3> </div> </div> </div> <div id='modal-account-reset-stats' class='modal modal-account'> <div class='modal-content modal-close'> <div class='modal-header modal-header-reset-stats'> <span class='close close-corner'></span> <h2 id='modal-account-name-title' data-l10n='index-reset-stats'>Reset Stats</h2> </div> <div class='modal-body modal-body-reset-stats'> <div class='modal-settings-item'> <p id='modal-account-reset-stats-desc' class='modal-body-text' data-l10n='index-reset-stats-desc'>Enter "RESET STATS" to reset your stats:</p> <p id='modal-account-reset-stats-desc-2' class='modal-body-text' data-l10n='index-reset-stats-desc-2'>(This does not reset pass progress.)</p> <input type='text' class='menu-option player-name-input' tabindex='0' placeholder='' id='modal-account-reset-stats-input' maxlength='16' /> </div> </div> <div class='modal-footer modal-footer-reset-stats modal-footer-round'> <h3 id='modal-account-reset-stats-finish' class='finish' data-l10n='index-confirm'>Confirm</h3> </div> </div> </div> <div id='modal-account-delete' class='modal modal-account'> <div class='modal-content modal-close'> <div class='modal-header modal-header-delete'> <span class='close close-corner'></span> <h2 id='modal-account-name-title' data-l10n='index-delete-account'>Delete Account</h2> </div> <div class='modal-body modal-body-delete'> <div class='modal-settings-item'> <p id='modal-account-delete-desc' class='modal-body-text' data-l10n='index-delete-account-desc'>Enter "DELETE" to delete your account:</p> <input type='text' class='menu-option player-name-input' tabindex='0' placeholder='' id='modal-account-delete-input' maxlength='16' /> </div> </div> <div class='modal-footer modal-footer-delete modal-footer-round'> <h3 id='modal-account-delete-finish' class='finish' data-l10n='index-confirm'>Confirm</h3> </div> </div> </div> <!-- Accounts Mobile --> <div id='modal-mobile-account' class='modal'> <div class='modal-content modal-close'> <div class='modal-header'> <span class='close close-corner'></span> <h2 data-l10n='index-account' data-l10n='index-account'>Account</h2> </div> <div id='modal-mobile-account-body'> <div class='account-buttons-settings account-buttons-wrapper account-block-arrow modal-close'> <div class='account-buttons'> <div class='account-stats-link btn-player-stats-link menu-option btn-darken btn-standard ' data-l10n='index-my-stats'>My Stats</div> <div class='btn-account-link btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-link-account'>Link Account</div> <div class='btn-account-change-name btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-change-account-name'>Change Account Name</div> <div class='btn-account-reset-stats btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-reset-stats'>Reset Stats</div> <div class='btn-account-delete btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-delete-account'>Delete Account</div> <div class='btn-account-logout btn-account-grey menu-option btn-darken btn-standard' data-l10n='index-log-out'>Log Out</div> </div> </div> <div id='account-login-options-mobile' class='account-buttons-link-account account-buttons-wrapper account-block-arrow modal-close'> <div class='login-options-content'></div> </div> </div> </div> </div> <!-- Accounts --> <div id='start-top-right'> <div class='account-block'> <div class='account-details-top'> <div class="account-details-top-buttons"> <div class="account-details-button-wrapper account-details-button-loadout menu-option btn-darken-alt"> <div class='account-details-button'> <div id='loadout-alert-main' class='account-alert-main account-alert'></div> <div class='account-link account-loadout-link'> <span data-l10n='index-loadout'>Loadout</span> </div> </div> </div> <div class="account-details-button-wrapper account-details-link-out menu-option btn-darken hide-on-mobile"> <div class='account-details-button'> <div class='account-link account-stats-link'><span data-l10n='index-my-stats'>My Stats</span></div> </div> </div> <div class="account-details-button-wrapper account-details-link-out menu-option btn-darken hide-on-mobile"> <div class='account-details-button'> <div class='account-link account-leaderboard-link'><span data-l10n='index-leaderboards'>Leaderboards</span></div> </div> </div> </div> </div> <div class='account-overview'> <div class="account-details-user account-details-block"> <div class="account-details"> <div class="account-avatar"></div> <div id="account-login" class="account-player-name account-name account-name-user" data-l10n='index-log-in-desc'>Log In / Create Account</div> <div id="account-player-name" class="account-player-name account-name account-name-user" style="display:none"></div> <div class="account-loading-container"> <div class="account-loading"></div> </div> </div> </div> </div> <div class='account-buttons-settings account-buttons-wrapper account-block-arrow modal-close hide-on-mobile'> <div class='account-buttons'> <div class='btn-account-link btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-link-account'>Link Account</div> <div class='btn-account-change-name btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-change-account-name'>Change Account Name</div> <div class='btn-account-reset-stats btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-reset-stats'>Reset Stats</div> <div class='btn-account-delete btn-account-turq menu-option btn-darken btn-standard' data-l10n='index-delete-account'>Delete Account</div> <div class='btn-account-logout btn-account-grey menu-option btn-darken btn-standard' data-l10n='index-log-out'>Log Out</div> </div> </div> <div id='account-login-options' class='account-buttons-link-account account-buttons-wrapper account-block-arrow modal-close hide-on-mobile'> <div class='login-options-content'></div> </div> </div> </div> <div id='start-main-center'> <div id='start-row-header'> <div id='server-warning'></div> </div> <div id='start-row-top'> <div id='start-rotate-reminder' class='menu-column menu-block'> <span>Rotate to landscape for a better experience.</span> </div> <div id='left-column' class='menu-column'> <div id='ad-block-left'> <div class='surviv-shirts'> <a href='/~/https://www.amazon.com/s?rh=n%3A7141123011%2Cp_4%3Asurviv.io&ref=w_bl_sl_s_ap_web_7141123011' target="_blank"></a> </div> <div class='adblock-plea'> <span>Please consider supporting us by disabling your adblocker.</span> </div> <div class='ad-block-med-rect' id='surviv-io_300x250'> </div> </div> <div id='social-share-block-wrapper'> <div id='social-share-block' class='menu-block'> <div class='btn-social-wrapper'> <a href='/~/https://facebook.com/surviviogame' target='_blank' class='btn-social btn-darken btn-facebook'></a> <a href='/~/https://twitter.com/survivio' target='_blank' class='btn-social btn-darken btn-twitter'></a> <a href='/~/https://www.instagram.com/surviviogame/' target='_blank' class='btn-social btn-darken btn-instagram'></a> <a href='/~/https://discord.gg/survivio' target='_blank' class='btn-social btn-darken btn-discord'></a> <a href='/~/https://www.youtube.com/c/survivio?sub_confirmation=1' target='_blank' class='btn-social btn-darken btn-youtube'></a> </div> </div> </div> </div> <div id='start-menu' class='menu-column menu-block'> <div class='play-loading-outer'> <div class='play-loading-inner'> <div class='play-loading-spinner'></div> </div> </div> <div class='play-button-container'> <div id='player-options'> <input type='text' class='menu-option player-name-input' tabindex='0' placeholder='Enter your name here' id='player-name-input-solo' maxlength='16' /> <a class='btn-darken menu-option player-options-btn' id='btn-customize'></a> </div> <select id='server-select-main' class='server-select menu-option btn-hollow btn-hollow-selected'> <optgroup id='server-opts' label='Region' data-l10n='index-region'> <option value='na' data-label='North America' data-l10n='index-north-america'>North America</option> <option value='sa' data-label='South America' data-l10n='index-south-america'>South America</option> <option value='eu' data-label='Europe' data-l10n='index-europe'>Europe</option> <option value='as' data-label='Asia' data-l10n='index-asia'>Asia</option> <option value='kr' data-label='Korea' data-l10n='index-korea'>South Korea</option> </optgroup> </select> <a class='btn-green btn-darken menu-option' id='btn-start-mode-0' data-l10n='index-play-solo'>Play Solo</a> <div id='btns-quick-start'> <a class='btn-green btn-darken menu-option' id='btn-start-mode-1' data-l10n='index-play-duo'>Play Duo</a> <a class='btn-green btn-darken menu-option' id='btn-start-mode-2' data-l10n='index-play-squad'>Play Squad</a> </div> <div class='btns-double-row'> <a class='btn-darken menu-option btn-team-option' id='btn-join-team' data-l10n='index-join-team'>Join Team</a> <a class='btn-darken menu-option btn-team-option' id='btn-create-team' data-l10n='index-create-team'>Create Team</a> </div> <div id='btn-help' class='menu-option btn-darken' data-l10n='index-how-to-play'>How to Play</div> <div id='start-help'> <h1 data-l10n='index-controls'>Controls</h1> <p><span class='help-action' data-l10n='index-movement'></span>: <span class='help-control' data-l10n='index-movement-ctrl'></span></p> <p><span class='help-action' data-l10n='index-aim'></span>: <span class='help-control' data-l10n='index-aim-ctrl'></span></p> <p><span class='help-action' data-l10n='index-punch'></span>/<span class='help-action' data-l10n='index-shoot'></span>: <span class='help-control' data-l10n='index-shoot-ctrl'></span></p> <p><span class='help-action' data-l10n='index-change-weapons'></span>: <span class='help-control' data-l10n='index-change-weapons-ctrl'></span></p> <p class='hide-on-mobile'><span class='help-action' data-l10n='index-stow-weapons'></span>: <span class='help-control' data-l10n='index-stow-weapons-ctrl'></span></p> <p class='hide-on-mobile'><span class='help-action' data-l10n='index-swap-weapons'></span>: <span class='help-control' data-l10n='index-swap-weapons-ctrl'></span></p> <p class='hide-on-mobile'><span class='help-action' data-l10n='index-swap-weapon-slots'></span>: <span class='help-control' data-l10n='index-swap-weapon-slots-ctrl'></span></p> <p><span class='help-action' data-l10n='index-reload'></span>: <span class='help-control' data-l10n='index-reload-ctrl'></span></p> <p><span class='help-action' data-l10n='index-scope-zoom'></span>: <span class='help-control' data-l10n='index-scope-zoom-ctrl'></span></p> <p><span class='help-action' data-l10n='index-pickup'></span>/<span class='help-action' data-l10n='index-loot'></span>/<span class='help-action' data-l10n='index-revive'></span>: <span class='help-control' data-l10n='index-pickup-ctrl'></span></p> <p><span class='help-action' data-l10n='index-use-medical'></span>: <span class='help-control' data-l10n='index-use-medical-ctrl'></span></p> <p><span class='help-action' data-l10n='index-drop-item'></span>: <span class='help-control' data-l10n='index-drop-item-ctrl'></span></p> <p><span class='help-action' data-l10n='index-cancel-action'></span>: <span class='help-control' data-l10n='index-cancel-action-ctrl'></span></p> <p><span class='help-action' data-l10n='index-view-map'></span>: <span class='help-control' data-l10n='index-view-map-ctrl'></span></p> <p class='hide-on-mobile'><span class='help-action' data-l10n='index-toggle-minimap'></span>: <span class='help-control' data-l10n='index-toggle-minimap-ctrl'></span></p> <p><span class='help-action' data-l10n='index-use-ping'></span>: <span class='help-control' data-l10n='index-use-ping-ctrl'></span></p> <p><span class='help-action' data-l10n='index-use-emote'></span>: <span class='help-control' data-l10n='index-use-emote-ctrl'></span></p> <h1 data-l10n='index-how-to-play'>How to Play</h1> <p data-l10n='index-tips-1-desc'>The goal of surviv.io is to be the last player standing. You only live once per game - there is no respawn!</p> <h1 data-l10n='index-tips-2'>2D PUBG</h1> <p data-l10n='index-tips-2-desc'>If you've played other battle royale games like PUBG, Fortnite or H1Z1, then you're already halfway there! Think of surviv.io as 2D PUBG (with slightly less desync and more chicken).</p> <h1 data-l10n='index-tips-3'>Loot and Kill</h1> <p data-l10n='index-tips-3-desc'>You'll begin the game with no items other than a simple backpack. Move around the map to find loot: weapons, ammo, scopes, and medical items. Eliminate other players and you can take their loot!</p> <h1 data-l10n='index-tips-4'>Red = Bad!</h1> <p data-l10n='index-tips-4-desc'>Players aren't the only thing that can hurt you. The deadly red zone will move in from the sides of the map and deal increasingly greater damage if you stand in it. Keep an eye on the map and stay safe.</p> </div> </div> </div> <div id='team-menu' class='menu-column menu-block'> <div class='play-loading-outer'> <div class='play-loading-inner'> <div class='play-loading-spinner'></div> </div> </div> <div class='play-button-container'> <a class='btn-darken menu-option' id='btn-team-leave' data-l10n='index-leave-team'>Leave Team</a> <div id='team-menu-connecting'> <div class='ui-spinner'></div> <div class='team-menu-connecting-text' id='team-menu-joining-text'><span data-l10n='index-joining-team'>Joining team</span> ...</div> <div class='team-menu-connecting-text' id='team-menu-creating-text'><span data-l10n='index-creating-team'>Creating team</span> ...</div> </div> <div id='team-menu-contents'> <div id='team-desc'> <div id='team-desc-text'><span id='invite-link-text' data-l10n='index-invite-link'>Invite link</span>: <span id='team-url'></span> </div> <a id='team-copy-url' class='copy-item btn-darken'></a> <a id='team-hide-url' class='hide-item btn-darken'></a> <div id='team-code-text'><span id='invite-code-text' data-l10n='index-invite-code'>Invite code</span>: <span id='team-code'></span></div> </div> <div id='team-menu-columns'> <div id='team-menu-members' class='team-menu-block'> <div id='team-menu-member-list'></div> </div> <div id='team-menu-options' class='team-menu-block'> <select id='team-server-select' class='btn-hollow btn-hollow-selected server-select menu-option'> <optgroup id='team-server-opts' label='Region'> <option value='na' data-label='North America' data-l10n='index-north-america'>North America</option> <option value='sa' data-label='South America' data-l10n='index-south-america'>South America</option> <option value='eu' data-label='Europe' data-l10n='index-europe'>Europe</option> <option value='as' data-label='Asia' data-l10n='index-asia'>Asia</option> <option value='kr' data-label='Korea' data-l10n='index-korea'>South Korea</option> </optgroup> </select> <div class='team-menu-options-buttons'> <a class='btn-hollow btn-hollow-selected btn-darken team-menu-option btn-team-queue' id='btn-team-queue-mode-1' data-l10n='index-duo'>Duo</a> <a class='btn-hollow btn-hollow-selected btn-darken team-menu-option btn-team-queue' id='btn-team-queue-mode-2' data-l10n='index-squad'>Squad</a> </div> <div class='team-menu-options-buttons'> <a class='btn-hollow btn-hollow-selected btn-darken team-menu-option btn-team-fill' id='btn-team-fill-auto' data-l10n='index-auto-fill'>Auto Fill</a> <a class='btn-hollow btn-darken team-menu-option btn-team-fill' id='btn-team-fill-none' data-l10n='index-no-fill'>No Fill</a> </div> <div id='team-menu-options-start'> <a class='btn-green btn-darken menu-option' id='btn-start-team' data-label='Play' data-l10n='index-play'>Play</a> <div id='msg-wait-reason'></div> </div> </div> </div> </div> </div> </div> <div id='team-mobile-link' class='menu-column menu-block'> <div id='team-mobile-link-desc' class='team-mobile-link-text' data-l10n='index-join-team-help'>Got a team link or code? Paste it here:</div> <div id='team-mobile-link-warning' class='team-mobile-link-text'>Invalid link!</div> <input type='text' class='menu-option' contenteditable="false" tabindex='0' autofocus placeholder='Paste team link or enter code here' id='team-link-input' /> <a class='btn-darken menu-option btn-team-option' id='btn-team-mobile-link-join' data-l10n='index-join-team'>Join Team</a> <a class='btn-darken menu-option' id='btn-team-mobile-link-leave' data-l10n='index-back-to-main'>Back to Main Menu</a> </div> <div id='right-column' class='menu-column'> <div id='pass-wrapper'> <div id='pass-unlock-tooltip'> <div class='tooltip-pass-title'></div> <div class='tooltip-pass-desc'></div> </div> <div class='right-column-toggle news-toggle'> <div class='account-alert'></div> </div> <div id='pass-loading' class='pass-column menu-block'> <div id='pass-loading-spinner'></div> </div> <div id='pass-block' class='pass-column menu-block'> <div id='pass-name'> <span id='pass-name-text'></span> </div> <div id='pass-progress' class=''> <div id='pass-progress-level' class=''></div> <div id='pass-progress-bar' class=''> <div id='pass-progress-bar-fill'></div> <div id='pass-progress-xp'> <span id='pass-progress-xp-current'></span> <span>/</span> <span id='pass-progress-xp-target'></span> <span>XP</span> </div> </div> <div id='pass-progress-unlock-wrapper'> <div id='pass-progress-unlock' class=''> <div id='pass-progress-unlock-image' class=''></div> </div> <div id='pass-progress-unlock-type-wrapper' class=''> <div id='pass-progress-unlock-type-border' class=''> <div id='pass-progress-unlock-type-image' class=''></div> </div> <div id='pass-progress-unlock-overlay' class=''></div> </div> </div> </div> <div id='pass-quest-wrapper' class=''> <div id='pass-locked'> <div id='btn-pass-locked' class='menu-option btn-darken' data-l10n='quest-login-prompt'>Log in to get quests!</div> </div> <div id='pass-quest-0' class='pass-quest'> <div class='pass-quest-timer'></div> <div class='pass-quest-spinner-container'> <div class='pass-quest-spinner'></div> </div> <div class='pass-quest-refresh-prompt'> <div class='pass-quest-refresh-prompt-text' data-l10n='quest-refresh-prompt'>Get a new quest?</div> <div class='pass-quest-refresh-confirm btn-pass-quest-refresh'></div> <div class='pass-quest-refresh-cancel btn-pass-quest-refresh'></div> </div> <div class='pass-quest-info'> <div class='pass-quest-desc'></div> <div class='pass-quest-xp'></div> <div class='pass-quest-refresh'></div> <div class='pass-quest-progress'> <div class='pass-quest-bar'> <div class='pass-quest-bar-fill'></div> </div> <div class='pass-quest-counter'> <span class='pass-quest-counter-current'></span> <span>/</span> <span class='pass-quest-counter-target'></span> </div> </div> </div> </div> <div id='pass-quest-1' class='pass-quest'> <div class='pass-quest-timer'></div> <div class='pass-quest-spinner-container'> <div class='pass-quest-spinner'></div> </div> <div class='pass-quest-refresh-prompt'> <div class='pass-quest-refresh-prompt-text' data-l10n='quest-refresh-prompt'>Get a new quest?</div> <div class='pass-quest-refresh-confirm btn-pass-quest-refresh'></div> <div class='pass-quest-refresh-cancel btn-pass-quest-refresh'></div> </div> <div class='pass-quest-info'> <div class='pass-quest-desc'></div> <div class='pass-quest-xp'></div> <div class='pass-quest-refresh'></div> <div class='pass-quest-progress'> <div class='pass-quest-bar'> <div class='pass-quest-bar-fill'></div> </div> <div class='pass-quest-counter'> <span class='pass-quest-counter-current'></span> <span>/</span> <span class='pass-quest-counter-target'></span> </div> </div> </div> </div> </div> </div> </div> <div id='news-wrapper'> <div class='right-column-toggle pass-toggle'></div> <div id='news-block' class='menu-block'> <div id='news'> <h3 class='news-header'>What's New!</h3> <div id='news-current' data-date='2020-2-24'> <small class='news-date'>February 24, 2020</small> <p class='news-paragraph'><strong>Curveball</strong></p> <p class='news-paragraph'>The <span class='highlight'>Savannah</span> has returned with a new perk to help flush snipers out of position.</p> <p class='news-paragraph'>The <span class='highlight'>Closer Perk</span> throws grenades much farther, allowing you to put Snipers on the move.</p> </div> <div data-date='2020-2-10'> <small class='news-date'>February 10, 2020</small> <p class='news-paragraph'><strong>Keep Your Enemies Closer</strong></p> <p class='news-paragraph'>PARMA recognizes this season of togetherness and generously offers to help rivals resolve their differences. The all new <span class='highlight'>Heart Cannon</span> diffuses damage taken from your frenemies. For groups of future friends, the same effect is achieved with the all-new <span class='highlight'>Heart Grenade</span>.</p> <p class='news-paragraph'>If you do not trust the intentions of your new friends, eat an entire <span class='highlight'>box of chocolates</span> to counter the effect of <span class='highlight'>Heart Weapons</span>.</p> </div> <div data-date='2020-1-27'> <small class='news-date'>January 27, 2020</small> <p class='news-paragraph'><strong>Dodge This</strong></p> <p class='news-paragraph'><span class='highlight'>Woods</span> Mode is back with two new weapons and things are bound to get explosive. The <span class='highlight'>PKM</span> and <span class='highlight'>Hawk 12G</span> join the Woods Map arsenal, along with increased grenade capacity.</p> <p class='news-paragraph'>The <span class='highlight'>PKM</span> packs a punch while balancing mobility and range. Based on the M870 with an added magazine, the <span class='highlight'>Hawk 12G</span>'s ammo capacity of 5 is the same as its parent weapon, the fire delay is faster and fires a tighter spread. </p> </div> <div data-date='2020-1-13'> <small class='news-date'>January 13, 2020</small> <p class='news-paragraph'><strong>Stay frosty</strong></p> <p class='news-paragraph'>Winter has arrived on the Island with new features and is more dangerous than ever, including PARMA's latest item, the <span class='highlight'>Flask</span>.</p> <p class='news-paragraph'>Track your enemy's footprints and use the <span class='highlight'>Snow Fox</span> perk to cover up your footprints. Be sure to keep moving or take freezing damage. Flasks and the <span class='highlight'>Polar Bear</span> perk keep you from freezing. And watch out for ice. It's slippery.</p> </div> <div data-date='2019-12-30'> <small class='news-date'>December 30, 2019</small> <p class='news-paragraph'><strong>Free Fryer</strong></p> <p class='news-paragraph'>PARMA's FSTMS division is pleased to introduce the next generation in starch-based modern warfare: the <span class='highlight'>spud gun</span>.</p> <p class='news-paragraph'>Officially designated the SMG-8 (Spud Missile Generator), the spud gun uses a proprietary breech-to-muzzle heat expander to fry and propel wedge-shaped projectiles at tremendous speeds. Like its cousin, the potato cannon, the spud gun also features nitroglycerin-spiked ammunition and a nifty tuber replication device!</p> </div> </div> </div> </div> </div> </div> <div class='ad-block-leaderboard-bottom' id='surviv-io_728x90'></div> </div> <div id='start-bottom-left'> <div class='hide-on-mobile'> <a href='/~/https://play.google.com/store/apps/details?id=io.surviv.surviv_io_mobile' target='_blank' class='btn-download-android btn-download-app btn-darken'></a> </div> <div class='hide-on-mobile'> <a href='/~/https://itunes.apple.com/us/app/surviv-io/id1401727934?ls=1&mt=8' target='_blank' class='btn-download-ios btn-download-app btn-darken'></a> </div> <div id='mobile-settings-front'> <div class='btn-settings menu-option btn-darken btn-start-option'></div> </div> </div> <div id="start-bottom-middle"> <a href='changelog.html' target="_blank" class="footer-after">ver 0.9.1b</a> <a href='proxy.txt' target="_blank" data-l10n='index-proxy-sites'>proxy sites</a> </div> <div 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<div class='ui-modal-keybind-content modal-content modal-close'> <div id='ui-modal-keybind-header' class='modal-header'> <span id='ui-close-keybind' class='close close-corner'></span> <h2 data-l10n='index-customize-keybinds'>Customize Keybinds</h2> </div> <div id='ui-modal-keybind-body' class='modal-body'> <div id='ui-modal-keybind-list' class='js-keybind-list'></div> <div id='ui-modal-keybind-share'> <div class='ui-modal-keybind-share-row'> <div class='ui-modal-keybind-share-elem'> <span data-l10n='index-keybind-link'>Share your keybinds with this code</span>: </div> <div class='ui-modal-keybind-share-elem'> <div id='keybind-link-text'> <div id='keybind-link'>aFvc42SfhpoFlrJKVkA1fx+5afasdf9034hfSF09nASqqF</div> <span id='keybind-copy' class='copy-item btn-darken'></span> </div> </div> </div> <span class='keybind-share-paste-text' data-l10n='index-keybind-paste'>Load keybinds using a code here</span><span>:</span> <div id='keybind-warning' class='link-warning'>Invalid code!</div> <div 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id='customize-sort-newest' value='newest' data-l10n='loadout-newest'>Newest</option> <option id='customize-sort-alpha' value='alpha' data-l10n='loadout-alpha'>Alpha</option> <option id='customize-sort-rarity' value='rarity' data-l10n='loadout-rarity'>Rarity</option> <option id='customize-sort-subcat' value='subcat' data-l10n='loadout-subcat'>Category</option> </select> </div> <div id='modal-customize-close'> <span class='close close-corner'></span> </div> <div id='modal-customize-header' class='modal-header'></div> <div class='modal-disabled'> <div class='modal-disabled-message'>The Edge browser does not support custom cursors.</div> </div> <div id='modal-customize-body' class='modal-body'> <div id='modal-customize-item-header'> <div id='modal-customize-item-name'></div> <div id='modal-customize-item-rarity'></div> <div id='modal-customize-loading-container'> <div id='modal-customize-loading'></div> </div> </div> <div id='modal-customize-list'></div> </div> <div id='modal-customize-footer' class='modal-footer modal-footer-round'> <div id='modal-customize-item-source'></div> <div id='modal-customize-item-lore'></div> </div> <div id='modal-customize-unlocks' class=''> <div id='customize-instagram-follow-unlock' class='customize-social-unlock customize-social-tooltip' data-lock-reason='instagram'> <div class="tooltiptext" data-l10n='loadout-instagram-reward'></div> <a href='/~/https://www.instagram.com/surviviogame/' target="_blank" id='btn-instagram-follow-unlock' class='menu-option btn-darken btn-social-unlock btn-instagram' data-lock-reason='instagram' data-l10n='loadout-instagram-follow'></a> </div> <div id='customize-youtube-subscribe-unlock' class='customize-social-unlock customize-social-tooltip' data-lock-reason='youtube'> <div class="tooltiptext" data-l10n='loadout-youtube-reward'></div> <a href='/~/https://www.youtube.com/c/survivio?sub_confirmation=1' target='_blank' id='btn-youtube-subscribe-unlock' class='menu-option btn-darken btn-social-unlock btn-youtube' data-lock-reason='youtube' data-l10n='loadout-youtube-subscribe'></a> </div> <div id='customize-twitter-follow-unlock' class='customize-social-unlock customize-social-tooltip' data-lock-reason='twitter'> <div class="tooltiptext" data-l10n='loadout-twitter-reward'></div> <a href='/~/https://twitter.com/intent/follow?region=follow_link&amp;screen_name=survivio&amp;tw_p=followbutton' target="_blank" id='btn-twitter-follow-unlock' class='menu-option btn-darken btn-social-unlock btn-twitter' data-lock-reason='twitter' data-l10n='loadout-twitter-follow'></a> </div> <div id='customize-facebook-like-unlock' class='customize-social-unlock customize-social-tooltip' data-lock-reason='facebook'> <div class="tooltiptext" data-l10n='loadout-facebook-reward'></div> <a href='/~/https://www.facebook.com/surviviogame/' target='_blank' id='btn-facebook-like-unlock' class='menu-option btn-darken btn-social-unlock btn-facebook' data-lock-reason='facebook' data-l10n='loadout-facebook-like'></a> </div> </div> </div> <div id='modal-content-right-crosshair' class='modal-content-right modal-content-shadow'> <div class='modal-spacer'></div> <div class='modal-disabled'></div> <div id='customize-crosshair-parent'> <div id='customize-crosshair-selected'> <div class="customize-item-image customize-crosshair-image" draggable="false"></div> </div> <div id='customize-crosshair-sliders'> <div class="crosshair-hex-outer"> <span>#</span><input type="text" id='color-picker-hex'> </div> <section id="color-picker"></section> <div class="crosshair-slider-container"> <p class='' data-l10n='loadout-size'>Size</p> <input type="range" min="0.25" max="1.0" value="0.5" step='0.025' class="crosshair-slider" id="crosshair-size"> </div> <div class="crosshair-slider-container"> <p class='' data-l10n='loadout-stroke'>Stroke</p> <input type="range" min="0.0" max="1.5" value="0.0" step='0.025' class="crosshair-slider" id="crosshair-stroke"> </div> </div> </div> </div> <div id='modal-content-right-emote' class='modal-content-right modal-content-shadow'> <div id='customize-emote-parent'> <div id='customize-emote-wheel' class='ui-emote-wheel'> <div id='customize-emote-middle' class='ui-emote-middle ui-emote-circle ui-emote-parent'> <div class='ui-emote ui-emote-bg-circle'></div> <div class='ui-emote ui-emote-hl'></div> <div class='customize-emote-slot customize-item-image ui-emote-image'></div> </div> <div id='customize-emote-top' class='ui-emote-top ui-emote-quarter ui-emote-parent' data-slot='emoteTop' data-idx='0'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='customize-emote-slot customize-item-image ui-emote-image'></div> <div class='customize-col customize-col-small' draggable="true"></div> </div> <div id='customize-emote-right' class='ui-emote-right ui-emote-quarter ui-emote-parent' data-slot='emoteRight' data-idx='1'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='customize-emote-slot customize-item-image ui-emote-image'></div> <div class='customize-col customize-col-small' draggable="true"></div> </div> <div id='customize-emote-bottom' class='ui-emote-bottom ui-emote-quarter ui-emote-parent' data-slot='emoteBottom' data-idx='2'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='customize-emote-slot customize-item-image ui-emote-image'></div> <div class='customize-col customize-col-small' draggable="true"></div> </div> <div id='customize-emote-left' class='ui-emote-left ui-emote-quarter ui-emote-parent' data-slot='emoteLeft' data-idx='3'> <div class='ui-emote ui-emote-bg-quarter'></div> <div class='ui-emote ui-emote-hl'></div> <div class='customize-emote-slot customize-item-image ui-emote-image'></div> <div class='customize-col customize-col-small' draggable="true"></div> </div> </div> <div id='customize-emote-autos'> <div id='customize-emote-win' class='ui-emote-middle ui-emote-circle ui-emote-parent' data-slot='emoteWin' data-idx='4'> <div class='ui-emote ui-emote-auto-trash'></div> <div class='ui-emote ui-emote-auto-icon ui-emote-auto-chicken'></div> <div class='ui-emote ui-emote-bg-circle-outer'></div> <div class='ui-emote ui-emote-bg-circle'></div> <div class='ui-emote ui-emote-hl'></div> <div class='customize-emote-slot customize-item-image'></div> <div class='customize-col customize-col-large' draggable="true"></div> </div> <div id='customize-emote-death' class='ui-emote-middle ui-emote-circle ui-emote-parent' data-slot='emoteDeath' data-idx='5'> <div class='ui-emote ui-emote-auto-trash'></div> <div class='ui-emote ui-emote-auto-icon ui-emote-auto-skull'></div> <div class='ui-emote ui-emote-bg-circle-outer'></div> <div class='ui-emote ui-emote-bg-circle'></div> <div class='ui-emote ui-emote-hl'></div> <div class='customize-emote-slot customize-item-image'></div> <div class='customize-col customize-col-large' draggable="true"></div> </div> </div> </div> </div> </div> </div> <div id='modal-settings' class='modal'> <div class='modal-content modal-close'> <div class='modal-header'> <span class='close close-corner'></span> <h2 data-l10n='index-settings'>Settings</h2> </div> <div id='modal-settings-body' class='modal-body'> <div id='language-select-mobile-wrapper' class='modal-settings-item'> <div class="language-select-wrap"> <select class='language-select'></select> </div> </div> <div id='modal-settings-high-res' class='modal-settings-item'> <input id='highResTex' type='checkbox'><p class='modal-settings-checkbox-text' data-l10n='index-high-resolution'>High resolution (check to increase visual quality)</p> </div> <div class='modal-settings-item hide-on-mobile'> <input id='screenShake' type='checkbox'><p class='modal-settings-checkbox-text' data-l10n='index-screen-shake'>Screen shake</p> </div> <div class='modal-settings-item'> <input id='anonPlayerNames' type='checkbox'><p class='modal-settings-checkbox-text' data-l10n='index-anon-player-names'>Anonymize player names</p> </div> <div class='modal-settings-item dpad'> <input id='activateDpad' type='checkbox'><p class='modal-settings-checkbox-text' data-l10n='index-left-mode'>Left handed mode </p> </div> <div class='modal-settings-item auto-melee'> <input id='autoMelee' type='checkbox'><p class='modal-settings-checkbox-text' data-l10n='index-auto-melee'>Auto Melee Boxes</p> </div> <div class='modal-settings-item aim-assist'> <input id='aimAssist' type='checkbox'><p class='modal-settings-checkbox-text' data-l10n='index-aim-assist'>Aim Assist</p> </div> <div class="modal-settings-item slider-container main-volume-slider"> <p class='modal-slider-text' data-l10n='index-master-volume'>Master Volume</p> <input type="range" min="0" max="100" value="50" class="slider sl-master-volume" id=""> </div> <div class="modal-settings-item slider-container main-volume-slider"> <p class='modal-slider-text' data-l10n='index-sfx-volume'>SFX Volume</p> <input type="range" min="0" max="100" value="50" class="slider sl-sound-volume" id=""> </div> <div class="modal-settings-item slider-container main-volume-slider"> <p class='modal-slider-text' data-l10n='index-music-volume'>Music Volume</p> <input type="range" min="0" max="100" value="50" class="slider sl-music-volume" id=""> </div> <div class="modal-settings-item slider-container slider-dpad"> <p class='modal-slider-text' data-l10n='index-sensitivy'>Analog Sensitivity</p> <input type="range" min="0" max="100" value="100" class="slider" id="sensitivity-slider"> </div> <div id='settings-links'> <a href='#' class="btn-cookie-settings footer-after">cookie settings</a> <a href='privacy.html' target="_blank" class="footer-after" data-l10n='index-privacy'>privacy</a> <a href='attribution.txt' target="_blank" class="footer-after" data-l10n='index-attributions'>attributions</a> <a href='hof.html' target="_blank" data-l10n='index-hof'>HOF</a> </div> </div> <div class='modal-footer'></div> </div> </div> <div id='modal-hamburger' class='modal'> <div class='modal-content modal-close'> <div class='modal-header'> <span class='close close-hamburger icon-hamburger'></span> <h2>&nbsp</h2> </div> <div id='modal-hamburger-body' class='modal-body'> <div id='modal-hamburger-leaderboards'> <a href='/~/https://surviv.io/stats' target='_blank' id="btn-mobile-to-stats" class='btn-leaderboard-stats-link menu-option btn-darken' data-l10n='index-leaderboards'>Leaderboards</a> </div> <div class='modal-divider'></div> <div class='btn-social-wrapper'> <a href='/~/https://facebook.com/surviviogame' target='_blank' class='btn-social btn-darken btn-facebook'></a> <a href='/~/https://twitter.com/survivio' target='_blank' class='btn-social btn-darken btn-twitter'></a> <a href='/~/https://www.instagram.com/surviviogame/' target='_blank' class='btn-social btn-darken btn-instagram'></a> <a href='/~/https://discord.gg/survivio' target='_blank' class='btn-social btn-darken btn-discord'></a> <!-- <a href='/~/https://www.youtube.com/c/survivio?sub_confirmation=1' target='_blank' class='btn-social btn-darken btn-youtube'></a> --> </div> <div class='modal-divider'></div> <div id='modal-hamburger-bottom'> <a href='changelog.html' class="footer-after">ver 0.9.1b</a> <a href='#' class="btn-cookie-settings footer-after">cookie settings</a> <a href='privacy.txt' target="_blank" class="footer-after">privacy</a> <a href='attribution.txt' target="_blank">attributions</a> </div> </div> </div> </div> <div id='modal-notification' class='modal'> <div class='modal-content modal-close'> <div class='modal-header'> <span class='close close-corner'></span> <h2>Alert</h2> </div> <div class='modal-body'> <p class='modal-body-text'></p> </div> <div class='modal-footer modal-footer-round'> <h3 class='close close-footer'>OK</h3> </div> </div> </div> <div id='modal-refresh' class='modal'> <div class='modal-content modal-close'> <div class='modal-header'> <span class='close close-corner'></span> <h2>New Update</h2> </div> <div class='modal-body'> <p class='modal-body-text'>A new version of surviv.io is available!<br><br>Press "OK" below to reload the page.</p> </div> <div class='modal-footer modal-footer-round'> <h3 id='force-refresh' class='close close-footer'>OK</h3> </div> </div> </div> <div id='modal-create-account' class='modal modal-account'> <div class='modal-content modal-close'> <div class='modal-header modal-header-name'> <span class='close-loadouts close close-corner'></span> <h2 id='modal-account-name-title' data-l10n='index-log-in-desc'>Log In / Create Account</h2> </div> <div class='modal-body modal-body-name'> <p class='modal-body-text' data-l10n='index-create-account-prompt-1'>Log in to access this feature!</p> <div class='login-options-content'></div> </div> <div class='modal-footer modal-footer-name modal-footer-round'> <h3 class='close close-footer' data-l10n='index-cancel'>Cancel</h3> </div> </div> </div> <div id='modal-screen-block'> <div id='modal-item-confirm' class='modal'> <div class='modal-content modal-close'> <div class='modal-header modal-header-name'> <h2 id='modal-account-name-title'>You got a new item!</h2> </div> <div class='modal-body modal-body-name'> <div id='modal-item-confirm-image-outer'> <div id='modal-item-confirm-image-inner'></div> </div> <div class='modal-settings-item'> <p id='modal-item-confirm-name' class='modal-body-text'></p> </div> </div> <div class='modal-footer modal-footer-name modal-footer-round'> <h3 class='close close-footer' data-l10n='index-confirm'>Confirm</h3> </div> </div> </div> </div> <div id='modal-cookie-settings' class='modal'> <div class='modal-content modal-close'> <div class='modal-header'> <span class='close close-corner'></span> <h2>Cookie Settings</h2> </div> <div class='modal-body'> <p class='modal-body-text'>We use cookies to personalize content and ads, to provide social media features, and to analyze our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you've provided to them or that they've collected from your use of their services. You consent to our cookies if you continue to use our website. Click <a href='#' id='btn-cookie-opt-out' class='close'>here</a> to opt out of using cookies.</p> </div> <div class='modal-footer modal-footer-round'> <h3 class='close close-footer'><div class='btn-cookies-close btn-darken'>Got it!</div></h3> </div> </div> </div> </div> <script type="text/javascript" src="js/manifest.8e62061f.js"></script><script type="text/javascript" src="js/vendor.bd007df0.js"></script><script type="text/javascript" src="js/app.55f8f3a9.

Reflex is a proto-game that I coded to kill time. It's a simple implementation in JavaScript using the DOM to manipulate HTML and CSS elements.

<!DOCTYPE html>Wallace-Best <html lang="en-us"> <head> <link rel="node" href="//a.wallace-bestcdn.com/1391808583/img/favicon16-32.ico" type="image/vnd.microsoft.icon"> <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <meta http-equiv="Content-Language" content="en-us"> <meta name="keywords" content="Wallace Best, wallace-best.com, comments, blog, blogs, discussion"> <meta name="description" content="Wallace Best's Network is a global comment system that improves discussion on websites and connects conversations across the web."> <meta name="world" value="notranslate" /> <title> WB Admin | Sign-in </title> <script type="text/javascript" charset="utf-8"> document.domain = 'wallace-best.com'; if (window.context === undefined) { var context = {}; } context.wallace-bestUrl = 'https://wallace-best.com'; context.wallace-bestDomain = 'wallace-best.com'; context.mediaUrl = '//a.wallace-bestcdn.com/1391808583/'; context.uploadsUrl = '//a.wallace.bestcdn.com/uploads'; context.sslUploadsUrl = '//a.wallace-bestcdn.com/uploads'; context.loginUrl = 'https://wallace-best.com/profile/login/'; context.signupUrl = 'https://wallace-best.com/profile/signup/'; context.apiUrl = '//wallace-best.com/api/3.0/'; context.apiPublicKey = 'Y1S1wGIzdc63qnZ5rhHfjqEABGA4ZTDncauWFFWWTUBqkmLjdxloTb7ilhGnZ7z1'; context.forum = null; context.adminUrl = 'https://wallace-best.com'; context.switches = { "explore_dashboard_2":false, "partitions:api:posts/countPendin":false, "use_rs_paginator_30m":false, "inline_defaults_css":false, "evm_publisher_reports":true, "postsort":false, "enable_entropy_filtering":false, "exp_newnav":true, "organic_discovery_experiments":false, "realtime_for_oldies":false, "firehose_push":true, "website_addons":true, "addons_ab_test":false, "firehose_gnip_http":true, "community_icon":true, "pub_reporting_v2":true, "pd_thumbnail_settings":true, "algorithm_experiments":false, "discovery_log_to_browser":false, "is_last_modified":true, "embed_category_display":false, "partitions:api:forums/listPosts":false, "shardpost":true, "limit_get_posts_days_30d":true, "next_realtime_anim_disabled":false, "juggler_thread_onReady":true, "firehose_realertime":false, "loginas":true, "juggler_enabled":true, "user_onboarding":true, "website_follow_redirect":true, "raven_js":true, "shardpost:index":true, "filter_ads_by_country":true, "new_sort_paginator":true, "threadident_reads":true, "new_media":true, "enable_link_affiliation":true, "show_unapproved":false, "onboarding_profile_editing":true, "partitions":true, "dotcom_marketing":true, "discovery_analytics":true, "exp_newnav_disable":true, "new_community_nav_embed":true, "discussions_tab":true, "embed_less_refactor":false, "use_rs_paginator_60m":true, "embed_labs":false, "auto_flat_sort":false, "disable_moderate_ascending":true, "disable_realtime":true, "partitions:api":true, "digest_thread_votes":true, "shardpost:paginator":false, "debug_js":false, "exp_mn2":false, "limit_get_posts_days_7d":true, "pinnedcomments":false, "use_queue_b":true, "new_embed_profile":true, "next_track_links":true, "postsort:paginator":true, "simple_signup":true, "static_styles":true, "stats":true, "discovery_next":true, "override_skip_syslog":false, "show_captcha_on_links":true, "exp_mn2_force":false, "next_dragdrop_nag":true, "firehose_gnip":true, "firehose_pubsub":true, "rt_go_backend":false, "dark_jester":true, "next_logging":false, "surveyNotice":false, "tipalti_payments":true, "default_trusted_domain":false, "disqus_trends":false, "log_large_querysets":false, "phoenix":false, "exp_autoonboard":true, "lazy_embed":false, "explore_dashboard":true, "partitions:api:posts/list":true, "support_contact_with_frames":true, "use_rs_paginator_5m":true, "limit_textdigger":true, "embed_redirect":false, "logging":false, "exp_mn2_disable":true, "aggressive_embed_cache":true, "dashboard_client":false, "safety_levels_enabled":true, "partitions:api:categories/listPo":false, "next_show_new_media":true, "next_realtime_cap":false, "next_discard_low_rep":true, "next_streaming_realtime":false, "partitions:api:threads/listPosts":false, "textdigger_crawler":true }; context.urlMap = { 'signup': 'https://wallace-best.com/admin/signup/', 'dashboard': 'http://wallace-best.com/dashboard/', 'admin': 'http://wallace-best.com/admin/', 'logout': '//wallace-best.com/logout/', 'home': 'https://wallace-best.com', 'for_websites': 'http://wallace-best.com/websites/', 'login': 'https://wallace-best.com/profile/login/' }; context.navMap = { 'signup': '', 'dashboard': '', 'admin': '', 'addons': '' }; </script> <script src="//a.wallace-bestcdn.com/1391808583/js/src/auth_context.js" type="text/javascript" charset="utf-8"></script> <link rel="stylesheet" href="//a.wallace-bestdn.com/1391808583/build/css/b31fb2fa3905.css" type="text/css" /> <script type="text/javascript" src="//a.wallace-bestcdn.com/1391808583/build/js/5ee01877d131.js"></script> <script> // // shared/foundation.js // // This file contains the absolute minimum code necessary in order // to create a new application in the WALLACE-BEST namespace. // // You should load this file *before* anything that modifies the WALLACE-BEST global. // /*jshint browser:true, undef:true, strict:true, expr:true, white:true */ /*global wallace-best:true */ var WALLACE-BEST = (function (window, undefined) { "use strict"; var wallace-best = window.wallace-best || {}; // Exception thrown from wallace-best.assert method on failure wallace-best.AssertionError = function (message) { this.message = message; }; wallace-best.AssertionError.prototype.toString = function () { return 'Assertion Error: ' + (this.message || '[no message]'); }; // Raises a wallace-best.AssertionError if value is falsy wallace-best.assert = function (value, message, soft) { if (value) return; if (soft) window.console && window.console.log("DISQUS assertion failed: " + message); else throw new wallace-best.AssertionError(message); }; // Functions to clean attached modules (used by define and cleanup) var cleanFuncs = []; // Attaches a new public interface (module) to the wallace-best namespace. // For example, if wallace-best object is { 'a': { 'b': {} } }: // // wallace-best.define('a.b.c', function () { return { 'd': 'hello' }; }); will transform it into // -> { 'a': { 'b': { 'c': { 'd' : hello' }}}} // // and wallace-best.define('a', function () { return { 'x': 'world' }; }); will transform it into // -> { 'a': { 'b': {}}, 'x': 'world' } // // Attach modules to wallace-best using only this function. wallace-best.define = function (name, fn) { /*jshint loopfunc:true */ if (typeof name === 'function') { fn = name; name = ''; } var parts = name.split('.'); var part = parts.shift(); var cur = wallace-best; var exports = (fn || function () { return {}; }).call({ overwrites: function (obj) { obj.__overwrites__ = true; return obj; } }, window); while (part) { cur = (cur[part] ? cur[part] : cur[part] = {}); part = parts.shift(); } for (var key in exports) { if (!exports.hasOwnProperty(key)) continue; /*jshint eqnull:true */ if (!exports.__overwrites__ && cur[key] !== null) { wallace-best.assert(!cur.hasOwnProperty(key), 'Unsafe attempt to redefine existing module: ' + key, true /* soft assertion */); } cur[key] = exports[key]; cleanFuncs.push(function (cur, key) { return function () { delete cur[key]; }; }(cur, key)); } return cur; }; // Alias for wallace-best.define for the sake of semantics. // You should use it when you need to get a reference to another // wallace-best module before that module is defined: // // var collections = wallace-best.use('lounge.collections'); // // wallace-best.use is a single argument function because we don't // want to encourage people to use it instead of wallace-best.define. wallace-best.use = function (name) { return wallace-best.define(name); }; wallace-best.cleanup = function () { for (var i = 0; i < cleanFuncs.length; i++) { cleanFuncs[i](); } }; return wallace-best; })(window); /*jshint expr:true, undef:true, strict:true, white:true, browser:true */ /*global wallace-best:false*/ // // shared/corefuncs.js // wallace-best.define(function (window, undefined) { "use strict"; var wallace-best = window.wallace-best; var document = window.document; var head = document.getElementsByTagName('head')[0] || document.body; var jobs = { running: false, timer: null, queue: [] }; var uid = 0; // Taken from _.uniqueId wallace-best.getUid = function (prefix) { var id = ++uid + ''; return prefix ? prefix + id : id; }; /* Defers func() execution until cond() is true */ wallace-best.defer = function (cond, func) { function beat() { /*jshint boss:true */ var queue = jobs.queue; if (queue.length === 0) { jobs.running = false; clearInterval(jobs.timer); } for (var i = 0, pair; pair = queue[i]; i++) { if (pair[0]()) { queue.splice(i--, 1); pair[1](); } } } jobs.queue.push([cond, func]); beat(); if (!jobs.running) { jobs.running = true; jobs.timer = setInterval(beat, 100); } }; wallace-best.isOwn = function (obj, key) { // The object.hasOwnProperty method fails when the // property under consideration is named 'hasOwnProperty'. return Object.prototype.hasOwnProperty.call(obj, key); }; wallace-best.isString = function (str) { return Object.prototype.toString.call(str) === "[object String]"; }; /* * Iterates over an object or a collection and calls a callback * function with each item as a parameter. */ wallace-best.each = function (collection, callback) { var length = collection.length, forEach = Array.prototype.forEach; if (!isNaN(length)) { // Treat collection as an array if (forEach) { forEach.call(collection, callback); } else { for (var i = 0; i < length; i++) { callback(collection[i], i, collection); } } } else { // Treat collection as an object for (var key in collection) { if (wallace-best.isOwn(collection, key)) { callback(collection[key], key, collection); } } } }; // Borrowed from underscore wallace-best.extend = function (obj) { wallace-best.each(Array.prototype.slice.call(arguments, 1), function (source) { for (var prop in source) { obj[prop] = source[prop]; } }); return obj; }; wallace-best.serializeArgs = function (params) { var pcs = []; wallace-best.each(params, function (val, key) { if (val !== undefined) { pcs.push(key + (val !== null ? '=' + encodeURIComponent(val) : '')); } }); return pcs.join('&'); }; wallace-best.serialize = function (url, params, nocache) { if (params) { url += (~url.indexOf('?') ? (url.charAt(url.length - 1) == '&' ? '': '&') : '?'); url += wallace-best.serializeArgs(params); } if (nocache) { var ncp = {}; ncp[(new Date()).getTime()] = null; return wallace-best.serialize(url, ncp); } var len = url.length; return (url.charAt(len - 1) == "&" ? url.slice(0, len - 1) : url); }; var TIMEOUT_DURATION = 2e4; // 20 seconds var addEvent, removeEvent; // select the correct event listener function. all of our supported // browsers will use one of these if ('addEventListener' in window) { addEvent = function (node, event, handler) { node.addEventListener(event, handler, false); }; removeEvent = function (node, event, handler) { node.removeEventListener(event, handler, false); }; } else { addEvent = function (node, event, handler) { node.attachEvent('on' + event, handler); }; removeEvent = function (node, event, handler) { node.detachEvent('on' + event, handler); }; } wallace-best.require = function (url, params, nocache, success, failure) { var script = document.createElement('script'); var evName = script.addEventListener ? 'load' : 'readystatechange'; var timeout = null; script.src = wallace-best.serialize(url, params, nocache); script.async = true; script.charset = 'UTF-8'; function handler(ev) { ev = ev || window.event; if (!ev.target) { ev.target = ev.srcElement; } if (ev.type != 'load' && !/^(complete|loaded)$/.test(ev.target.readyState)) { return; // Not ready yet } if (success) { success(); } if (timeout) { clearTimeout(timeout); } removeEvent(ev.target, evName, handler); } if (success || failure) { addEvent(script, evName, handler); } if (failure) { timeout = setTimeout(function () { failure(); }, TIMEOUT_DURATION); } head.appendChild(script); return wallace-best; }; wallace-best.requireStylesheet = function (url, params, nocache) { var link = document.createElement('link'); link.rel = 'stylesheet'; link.type = 'text/css'; link.href = wallace-best.serialize(url, params, nocache); head.appendChild(link); return wallace-best; }; wallace-best.requireSet = function (urls, nocache, callback) { var remaining = urls.length; wallace-best.each(urls, function (url) { wallace-best.require(url, {}, nocache, function () { if (--remaining === 0) { callback(); } }); }); }; wallace-best.injectCss = function (css) { var style = document.createElement('style'); style.setAttribute('type', 'text/css'); // Make inline CSS more readable by splitting each rule onto a separate line css = css.replace(/\}/g, "}\n"); if (window.location.href.match(/^https/)) css = css.replace(/http:\/\//g, 'https://'); if (style.styleSheet) { // Internet Explorer only style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } head.appendChild(style); }; wallace-best.isString = function (val) { return Object.prototype.toString.call(val) === '[object String]'; }; }); /*jshint boss:true*/ /*global wallace-best */ wallace-best.define('Events', function (window, undefined) { "use strict"; // Returns a function that will be executed at most one time, no matter how // often you call it. Useful for lazy initialization. var once = function (func) { var ran = false, memo; return function () { if (ran) return memo; ran = true; memo = func.apply(this, arguments); func = null; return memo; }; }; var has = wallace-best.isOwn; var keys = Object.keys || function (obj) { if (obj !== Object(obj)) throw new TypeError('Invalid object'); var keys = []; for (var key in obj) if (has(obj, key)) keys[keys.length] = key; return keys; }; var slice = [].slice; // Backbone.Events // --------------- // A module that can be mixed in to *any object* in order to provide it with // custom events. You may bind with `on` or remove with `off` callback // functions to an event; `trigger`-ing an event fires all callbacks in // succession. // // var object = {}; // _.extend(object, Backbone.Events); // object.on('expand', function(){ alert('expanded'); }); // object.trigger('expand'); // var Events = { // Bind an event to a `callback` function. Passing `"all"` will bind // the callback to all events fired. on: function (name, callback, context) { if (!eventsApi(this, 'on', name, [callback, context]) || !callback) return this; this._events = this._events || {}; var events = this._events[name] || (this._events[name] = []); events.push({callback: callback, context: context, ctx: context || this}); return this; }, // Bind an event to only be triggered a single time. After the first time // the callback is invoked, it will be removed. once: function (name, callback, context) { if (!eventsApi(this, 'once', name, [callback, context]) || !callback) return this; var self = this; var onced = once(function () { self.off(name, onced); callback.apply(this, arguments); }); onced._callback = callback; return this.on(name, onced, context); }, // Remove one or many callbacks. If `context` is null, removes all // callbacks with that function. If `callback` is null, removes all // callbacks for the event. If `name` is null, removes all bound // callbacks for all events. off: function (name, callback, context) { var retain, ev, events, names, i, l, j, k; if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this; if (!name && !callback && !context) { this._events = {}; return this; } names = name ? [name] : keys(this._events); for (i = 0, l = names.length; i < l; i++) { name = names[i]; if (events = this._events[name]) { this._events[name] = retain = []; if (callback || context) { for (j = 0, k = events.length; j < k; j++) { ev = events[j]; if ((callback && callback !== ev.callback && callback !== ev.callback._callback) || (context && context !== ev.context)) { retain.push(ev); } } } if (!retain.length) delete this._events[name]; } } return this; }, // Trigger one or many events, firing all bound callbacks. Callbacks are // passed the same arguments as `trigger` is, apart from the event name // (unless you're listening on `"all"`, which will cause your callback to // receive the true name of the event as the first argument). trigger: function (name) { if (!this._events) return this; var args = slice.call(arguments, 1); if (!eventsApi(this, 'trigger', name, args)) return this; var events = this._events[name]; var allEvents = this._events.all; if (events) triggerEvents(events, args); if (allEvents) triggerEvents(allEvents, arguments); return this; }, // Tell this object to stop listening to either specific events ... or // to every object it's currently listening to. stopListening: function (obj, name, callback) { var listeners = this._listeners; if (!listeners) return this; var deleteListener = !name && !callback; if (typeof name === 'object') callback = this; if (obj) (listeners = {})[obj._listenerId] = obj; for (var id in listeners) { listeners[id].off(name, callback, this); if (deleteListener) delete this._listeners[id]; } return this; } }; // Regular expression used to split event strings. var eventSplitter = /\s+/; // Implement fancy features of the Events API such as multiple event // names `"change blur"` and jQuery-style event maps `{change: action}` // in terms of the existing API. var eventsApi = function (obj, action, name, rest) { if (!name) return true; // Handle event maps. if (typeof name === 'object') { for (var key in name) { obj[action].apply(obj, [key, name[key]].concat(rest)); } return false; } // Handle space separated event names. if (eventSplitter.test(name)) { var names = name.split(eventSplitter); for (var i = 0, l = names.length; i < l; i++) { obj[action].apply(obj, [names[i]].concat(rest)); } return false; } return true; }; // A difficult-to-believe, but optimized internal dispatch function for // triggering events. Tries to keep the usual cases speedy (most internal // Backbone events have 3 arguments). var triggerEvents = function (events, args) { var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2]; switch (args.length) { case 0: while (++i < l) { (ev = events[i]).callback.call(ev.ctx); } return; case 1: while (++i < l) { (ev = events[i]).callback.call(ev.ctx, a1); } return; case 2: while (++i < l) { (ev = events[i]).callback.call(ev.ctx, a1, a2); } return; case 3: while (++i < l) { (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); } return; default: while (++i < l) { (ev = events[i]).callback.apply(ev.ctx, args); } } }; var listenMethods = {listenTo: 'on', listenToOnce: 'once'}; // Inversion-of-control versions of `on` and `once`. Tell *this* object to // listen to an event in another object ... keeping track of what it's // listening to. wallace-best.each(listenMethods, function (implementation, method) { Events[method] = function (obj, name, callback) { var listeners = this._listeners || (this._listeners = {}); var id = obj._listenerId || (obj._listenerId = wallace-best.getUid('l')); listeners[id] = obj; if (typeof name === 'object') callback = this; obj[implementation](name, callback, this); return this; }; }); // Aliases for backwards compatibility. Events.bind = Events.on; Events.unbind = Events.off; return Events; }); // used for /follow/ /login/ /signup/ social oauth dialogs // faking the bus wallace-best.use('Bus'); _.extend(DISQUS.Bus, wallace-best.Events); </script> <script src="//a.disquscdn.com/1391808583/js/src/global.js" charset="utf-8"></script> <script src="//a.disquscdn.com/1391808583/js/src/ga_events.js" charset="utf-8"></script> <script src="//a.disquscdn.com/1391808583/js/src/messagesx.js"></script> <!-- start Mixpanel --><script type="text/javascript">(function(e,b){if(!b.__SV){var a,f,i,g;window.mixpanel=b;a=e.createElement("script");a.type="text/javascript";a.async=!0;a.src=("https:"===e.location.protocol?"https:":"http:")+'//cdn.mxpnl.com/libs/mixpanel-2.2.min.js';f=e.getElementsByTagName("script")[0];f.parentNode.insertBefore(a,f);b._i=[];b.init=function(a,e,d){function f(b,h){var a=h.split(".");2==a.length&&(b=b[a[0]],h=a[1]);b[h]=function(){b.push([h].concat(Array.prototype.slice.call(arguments,0)))}}var c=b;"undefined"!== typeof d?c=b[d]=[]:d="mixpanel";c.people=c.people||[];c.toString=function(b){var a="mixpanel";"mixpanel"!==d&&(a+="."+d);b||(a+=" (stub)");return a};c.people.toString=function(){return c.toString(1)+".people (stub)"};i="disable track track_pageview track_links track_forms register register_once alias unregister identify name_tag set_config people.set people.set_once people.increment people.append people.track_charge people.clear_charges people.delete_user".split(" ");for(g=0;g<i.length;g++)f(c,i[g]); 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Copyright 2012 United States Government as represented by the # Administrator of the National Aeronautics and Space Administration. # All Rights Reserved. # # Copyright 2012 Nebula, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. import glob import logging import os import sys import warnings from django.utils.translation import pgettext_lazy from django.utils.translation import ugettext_lazy as _ from horizon.utils.escape import monkeypatch_escape from openstack_dashboard import enabled from openstack_dashboard import exceptions from openstack_dashboard.local import enabled as local_enabled from openstack_dashboard import theme_settings from openstack_dashboard.utils import config from openstack_dashboard.utils import settings as settings_utils monkeypatch_escape() _LOG = logging.getLogger(__name__) warnings.formatwarning = lambda message, category, *args, **kwargs: \ '%s: %s' % (category.__name__, message) ROOT_PATH = os.path.dirname(os.path.abspath(__file__)) if ROOT_PATH not in sys.path: sys.path.append(ROOT_PATH) DEBUG = False SITE_BRANDING = 'OpenStack Dashboard' WEBROOT = '/' LOGIN_URL = None LOGOUT_URL = None LOGIN_ERROR = None LOGIN_REDIRECT_URL = None MEDIA_ROOT = None MEDIA_URL = None STATIC_ROOT = None STATIC_URL = None SELECTABLE_THEMES = None INTEGRATION_TESTS_SUPPORT = False NG_TEMPLATE_CACHE_AGE = 2592000 ROOT_URLCONF = 'openstack_dashboard.urls' HORIZON_CONFIG = { 'user_home': 'openstack_dashboard.views.get_user_home', 'ajax_queue_limit': 10, 'auto_fade_alerts': { 'delay': 3000, 'fade_duration': 1500, 'types': ['alert-success', 'alert-info'] }, 'bug_url': None, 'help_url': "https://docs.openstack.org/", 'exceptions': {'recoverable': exceptions.RECOVERABLE, 'not_found': exceptions.NOT_FOUND, 'unauthorized': exceptions.UNAUTHORIZED}, 'modal_backdrop': 'static', 'angular_modules': [], 'js_files': [], 'js_spec_files': [], 'external_templates': [], 'plugins': [], 'integration_tests_support': INTEGRATION_TESTS_SUPPORT } # The OPENSTACK_IMAGE_BACKEND settings can be used to customize features # in the OpenStack Dashboard related to the Image service, such as the list # of supported image formats. OPENSTACK_IMAGE_BACKEND = { 'image_formats': [ ('', _('Select format')), ('aki', _('AKI - Amazon Kernel Image')), ('ami', _('AMI - Amazon Machine Image')), ('ari', _('ARI - Amazon Ramdisk Image')), ('docker', _('Docker')), ('iso', _('ISO - Optical Disk Image')), ('ova', _('OVA - Open Virtual Appliance')), ('ploop', _('PLOOP - Virtuozzo/Parallels Loopback Disk')), ('qcow2', _('QCOW2 - QEMU Emulator')), ('raw', _('Raw')), ('vdi', _('VDI - Virtual Disk Image')), ('vhd', _('VHD - Virtual Hard Disk')), ('vhdx', _('VHDX - Large Virtual Hard Disk')), ('vmdk', _('VMDK - Virtual Machine Disk')), ] } MIDDLEWARE = ( 'openstack_auth.middleware.OpenstackAuthMonkeyPatchMiddleware', 'debreach.middleware.RandomCommentMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'horizon.middleware.OperationLogMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'horizon.middleware.HorizonMiddleware', 'horizon.themes.ThemeMiddleware', 'django.middleware.locale.LocaleMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'openstack_dashboard.contrib.developer.profiler.middleware.' 'ProfilerClientMiddleware', 'openstack_dashboard.contrib.developer.profiler.middleware.' 'ProfilerMiddleware', ) CACHED_TEMPLATE_LOADERS = [ 'django.template.loaders.filesystem.Loader', 'django.template.loaders.app_directories.Loader', 'horizon.loaders.TemplateLoader' ] ADD_TEMPLATE_LOADERS = [] ADD_TEMPLATE_DIRS = [] TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [os.path.join(ROOT_PATH, 'templates')], 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.i18n', 'django.template.context_processors.request', 'django.template.context_processors.media', 'django.template.context_processors.static', 'django.contrib.messages.context_processors.messages', 'horizon.context_processors.horizon', 'openstack_dashboard.context_processors.openstack', ], 'loaders': [ 'horizon.themes.ThemeTemplateLoader' ], }, }, ] STATICFILES_FINDERS = ( 'django.contrib.staticfiles.finders.FileSystemFinder', 'horizon.contrib.staticfiles.finders.HorizonStaticFinder', 'compressor.finders.CompressorFinder', ) COMPRESS_PRECOMPILERS = ( ('text/scss', 'horizon.utils.scss_filter.HorizonScssFilter'), ) COMPRESS_CSS_FILTERS = ( 'compressor.filters.css_default.CssAbsoluteFilter', ) COMPRESS_ENABLED = True COMPRESS_OUTPUT_DIR = 'dashboard' COMPRESS_CSS_HASHING_METHOD = 'hash' COMPRESS_PARSER = 'compressor.parser.HtmlParser' INSTALLED_APPS = [ 'openstack_dashboard', 'django.contrib.contenttypes', 'django.contrib.auth', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.humanize', 'django_pyscss', 'debreach', 'openstack_dashboard.django_pyscss_fix', 'compressor', 'horizon', 'openstack_auth', ] AUTHENTICATION_BACKENDS = ('openstack_auth.backend.KeystoneBackend',) AUTHENTICATION_URLS = ['openstack_auth.urls'] AUTH_USER_MODEL = 'openstack_auth.User' MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage' SESSION_ENGINE = 'django.contrib.sessions.backends.cache' CACHES = { 'default': { 'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache', 'LOCATION': '127.0.0.1:11211', }, } SESSION_COOKIE_HTTPONLY = True SESSION_EXPIRE_AT_BROWSER_CLOSE = True SESSION_COOKIE_SECURE = False # Control whether the SESSION_TIMEOUT period is refreshed due to activity. If # False, SESSION_TIMEOUT acts as a hard limit. SESSION_REFRESH = True # This SESSION_TIMEOUT is a method to supercede the token timeout with a # shorter horizon session timeout (in seconds). If SESSION_REFRESH is True (the # default) SESSION_TIMEOUT acts like an idle timeout rather than being a hard # limit, but will never exceed the token expiry. If your token expires in 60 # minutes, a value of 1800 will log users out after 30 minutes of inactivity, # or 60 minutes with activity. Setting SESSION_REFRESH to False will make # SESSION_TIMEOUT act like a hard limit on session times. SESSION_TIMEOUT = 3600 # When using cookie-based sessions, log error when the session cookie exceeds # the following size (common browsers drop cookies above a certain size): SESSION_COOKIE_MAX_SIZE = 4093 # when doing upgrades, it may be wise to stick to PickleSerializer # NOTE(berendt): Check during the K-cycle if this variable can be removed. # https://bugs.launchpad.net/horizon/+bug/1349463 SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer' # MEMOIZED_MAX_SIZE_DEFAULT allows setting a global default to help control # memory usage when caching. It should at least be 2 x the number of threads # with a little bit of extra buffer. MEMOIZED_MAX_SIZE_DEFAULT = 25 CSRF_FAILURE_VIEW = 'openstack_dashboard.views.csrf_failure' LANGUAGES = ( ('cs', 'Czech'), ('de', 'German'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('fr', 'French'), ('id', 'Indonesian'), ('it', 'Italian'), ('ja', 'Japanese'), ('ko', 'Korean (Korea)'), ('pl', 'Polish'), ('pt-br', 'Portuguese (Brazil)'), ('ru', 'Russian'), ('tr', 'Turkish'), ('zh-cn', 'Simplified Chinese'), ('zh-tw', 'Chinese (Taiwan)'), ) LANGUAGE_CODE = 'en' LANGUAGE_COOKIE_NAME = 'horizon_language' USE_I18N = True USE_L10N = True USE_TZ = True # Set OPENSTACK_CLOUDS_YAML_NAME to provide a nicer name for this cloud for # the clouds.yaml file than "openstack". OPENSTACK_CLOUDS_YAML_NAME = 'openstack' # If this cloud has a vendor profile in os-client-config, put it's name here. OPENSTACK_CLOUDS_YAML_PROFILE = '' OPENSTACK_KEYSTONE_DEFAULT_ROLE = '_member_' DEFAULT_EXCEPTION_REPORTER_FILTER = 'horizon.exceptions.HorizonReporterFilter' POLICY_FILES_PATH = os.path.join(ROOT_PATH, "conf") # Map of local copy of service policy files POLICY_FILES = { 'identity': 'keystone_policy.json', 'compute': 'nova_policy.json', 'volume': 'cinder_policy.json', 'image': 'glance_policy.json', 'network': 'neutron_policy.json', } # Services for which horizon has extra policies are defined # in POLICY_DIRS by default. POLICY_DIRS = { 'compute': ['nova_policy.d'], 'volume': ['cinder_policy.d'], } SECRET_KEY = None LOCAL_PATH = None SECURITY_GROUP_RULES = { 'all_tcp': { 'name': _('All TCP'), 'ip_protocol': 'tcp', 'from_port': '1', 'to_port': '65535', }, 'all_udp': { 'name': _('All UDP'), 'ip_protocol': 'udp', 'from_port': '1', 'to_port': '65535', }, 'all_icmp': { 'name': _('All ICMP'), 'ip_protocol': 'icmp', 'from_port': '-1', 'to_port': '-1', }, } ADD_INSTALLED_APPS = [] # NOTE: The default value of USER_MENU_LINKS will be set after loading # local_settings if it is not configured. USER_MENU_LINKS = None # 'key', 'label', 'path' AVAILABLE_THEMES = [ ( 'default', pgettext_lazy('Default style theme', 'Default'), 'themes/default' ), ( 'material', pgettext_lazy("Google's Material Design style theme", "Material"), 'themes/material' ), ] # The default theme if no cookie is present DEFAULT_THEME = 'default' # Theme Static Directory THEME_COLLECTION_DIR = 'themes' # Theme Cookie Name THEME_COOKIE_NAME = 'theme' POLICY_CHECK_FUNCTION = 'openstack_auth.policy.check' CSRF_COOKIE_AGE = None COMPRESS_OFFLINE_CONTEXT = 'horizon.themes.offline_context' SHOW_KEYSTONE_V2_RC = False SHOW_OPENRC_FILE = True SHOW_OPENSTACK_CLOUDS_YAML = True # Dictionary of currently available angular features ANGULAR_FEATURES = { 'images_panel': True, 'key_pairs_panel': True, 'flavors_panel': False, 'domains_panel': False, 'users_panel': False, 'groups_panel': False, 'roles_panel': True } # Notice all customizable configurations should be above this line XSTATIC_MODULES = settings_utils.BASE_XSTATIC_MODULES OPENSTACK_PROFILER = { 'enabled': False } if not LOCAL_PATH: LOCAL_PATH = os.path.join(ROOT_PATH, 'local') LOCAL_SETTINGS_DIR_PATH = os.path.join(LOCAL_PATH, "local_settings.d") _files = glob.glob(os.path.join(LOCAL_PATH, 'local_settings.conf')) _files.extend( sorted(glob.glob(os.path.join(LOCAL_SETTINGS_DIR_PATH, '*.conf')))) _config = config.load_config(_files, ROOT_PATH, LOCAL_PATH) # Apply the general configuration. config.apply_config(_config, globals()) try: from local.local_settings import * # noqa: F403,H303 except ImportError: _LOG.warning("No local_settings file found.") # configure templates if not TEMPLATES[0]['DIRS']: TEMPLATES[0]['DIRS'] = [os.path.join(ROOT_PATH, 'templates')] TEMPLATES[0]['DIRS'] += ADD_TEMPLATE_DIRS # configure template debugging TEMPLATES[0]['OPTIONS']['debug'] = DEBUG # Template loaders if DEBUG: TEMPLATES[0]['OPTIONS']['loaders'].extend( CACHED_TEMPLATE_LOADERS + ADD_TEMPLATE_LOADERS ) else: TEMPLATES[0]['OPTIONS']['loaders'].extend( [('django.template.loaders.cached.Loader', CACHED_TEMPLATE_LOADERS)] + ADD_TEMPLATE_LOADERS ) # allow to drop settings snippets into a local_settings_dir LOCAL_SETTINGS_DIR_PATH = os.path.join(ROOT_PATH, "local", "local_settings.d") if os.path.exists(LOCAL_SETTINGS_DIR_PATH): for (dirpath, dirnames, filenames) in os.walk(LOCAL_SETTINGS_DIR_PATH): for filename in sorted(filenames): if filename.endswith(".py"): try: with open(os.path.join(dirpath, filename)) as f: # pylint: disable=exec-used exec(f.read()) except Exception as e: _LOG.exception( "Can not exec settings snippet %s", filename) # The purpose of OPENSTACK_IMAGE_FORMATS is to provide a simple object # that does not contain the lazy-loaded translations, so the list can # be sent as JSON to the client-side (Angular). OPENSTACK_IMAGE_FORMATS = [fmt for (fmt, name) in OPENSTACK_IMAGE_BACKEND['image_formats']] if USER_MENU_LINKS is None: USER_MENU_LINKS = [] if SHOW_KEYSTONE_V2_RC: USER_MENU_LINKS.append({ 'name': _('OpenStack RC File v2'), 'icon_classes': ['fa-download', ], 'url': 'horizon:project:api_access:openrcv2', }) if SHOW_OPENRC_FILE: USER_MENU_LINKS.append({ 'name': (_('OpenStack RC File v3') if SHOW_KEYSTONE_V2_RC else _('OpenStack RC File')), 'icon_classes': ['fa-download', ], 'url': 'horizon:project:api_access:openrc', }) if not WEBROOT.endswith('/'): WEBROOT += '/' if LOGIN_URL is None: LOGIN_URL = WEBROOT + 'auth/login/' if LOGOUT_URL is None: LOGOUT_URL = WEBROOT + 'auth/logout/' if LOGIN_ERROR is None: LOGIN_ERROR = WEBROOT + 'auth/error/' if LOGIN_REDIRECT_URL is None: LOGIN_REDIRECT_URL = WEBROOT if MEDIA_ROOT is None: MEDIA_ROOT = os.path.abspath(os.path.join(ROOT_PATH, '..', 'media')) if MEDIA_URL is None: MEDIA_URL = WEBROOT + 'media/' if STATIC_ROOT is None: STATIC_ROOT = os.path.abspath(os.path.join(ROOT_PATH, '..', 'static')) if STATIC_URL is None: STATIC_URL = WEBROOT + 'static/' AVAILABLE_THEMES, SELECTABLE_THEMES, DEFAULT_THEME = ( theme_settings.get_available_themes( AVAILABLE_THEMES, DEFAULT_THEME, SELECTABLE_THEMES ) ) # Discover all the directories that contain static files STATICFILES_DIRS = theme_settings.get_theme_static_dirs( AVAILABLE_THEMES, THEME_COLLECTION_DIR, ROOT_PATH) # Ensure that we always have a SECRET_KEY set, even when no local_settings.py # file is present. See local_settings.py.example for full documentation on the # horizon.utils.secret_key module and its use. if not SECRET_KEY: if not LOCAL_PATH: LOCAL_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'local') # pylint: disable=ungrouped-imports from horizon.utils import secret_key SECRET_KEY = secret_key.generate_or_read_from_file(os.path.join(LOCAL_PATH, '.secret_key_store')) # populate HORIZON_CONFIG with auto-discovered JavaScript sources, mock files, # specs files and external templates. settings_utils.find_static_files(HORIZON_CONFIG, AVAILABLE_THEMES, THEME_COLLECTION_DIR, ROOT_PATH) INSTALLED_APPS = list(INSTALLED_APPS) # Make sure it's mutable settings_utils.update_dashboards( [ enabled, local_enabled, ], HORIZON_CONFIG, INSTALLED_APPS, ) INSTALLED_APPS[0:0] = ADD_INSTALLED_APPS NG_TEMPLATE_CACHE_AGE = NG_TEMPLATE_CACHE_AGE if not DEBUG else 0 # Include xstatic_modules specified in plugin XSTATIC_MODULES += HORIZON_CONFIG['xstatic_modules'] # Discover all the xstatic module entry points to embed in our HTML STATICFILES_DIRS += settings_utils.get_xstatic_dirs( XSTATIC_MODULES, HORIZON_CONFIG) # This base context objects gets added to the offline context generator # for each theme configured. HORIZON_COMPRESS_OFFLINE_CONTEXT_BASE = { 'WEBROOT': WEBROOT, 'STATIC_URL': STATIC_URL, 'HORIZON_CONFIG': HORIZON_CONFIG, 'NG_TEMPLATE_CACHE_AGE': NG_TEMPLATE_CACHE_AGE, } if DEBUG: logging.basicConfig(level=logging.DEBUG) # Here comes the Django settings deprecation section. Being at the very end # of settings.py allows it to catch the settings defined in local_settings.py # or inside one of local_settings.d/ snippets.