Twilio Video Quickstart for JavaScript

For Twilio Video 1.x Quickstart, go here.
Overview
This application should give you a ready-made starting point for writing your
own video apps with Twilio Video.
Setup Requirements
Before we begin, we need to collect all the config values we need to run the application:
A Note on API Keys
When you generate an API key pair at the URLs above, your API Key Secret will only
be shown once - make sure to save this in a secure location,
or possibly your ~/.bash_profile.
Setting Up The Application
Create a configuration file for your application:
cp .env.template .env
Edit .env with the configuration parameters we gathered from above.
Next, we need to install our dependencies from npm:
npm install
Running The Application
Now we should be all set! Run the application:
npm start
Your application should now be running at http://localhost:3000. You will
be prompted to test and choose your microphone and camera. On desktop browsers, your choices will
be saved. On mobile browsers, you will be asked to test and choose your microphone and camera every
time you load the application in order to make sure they are not reserved by another application.
After choosing your input devices, you will be prompted to enter your Room name and user name, following
which you will join the Room. Now, all you have to do is open another tab and join the same Room in order
to see and hear yourself on both tabs!
joinroom.js demonstrates how to use the SDK APIs to build a multi-party
video sesssion. You can start building your own application by incorporating this code into your own
application, and build your user interface around it.
Running On Multiple Devices
You can use ngrok to try your application
on different devices by creating a secure tunnel to your application server:
ngrok http 3000
You will get a URL of the form https://a1b2c3d4.ngrok.io which can be loaded on a browser from a device
different than the one where your application server is running.
Examples
The project contains some use-case examples for the Twilio Video JS SDK. After running the application
by following the instructions above, go to http://localhost:3000/examples
to try them out.