Hardhat-FUND-ME PROJECT

INTRODUCTION

This is a smart contract-based fundraising platform built on the Ethereum blockchain. The smart contract is written in Solidity and the project is built using the Hardhat development framework. The platform also uses JavaScript and NodeJS for front-end development.

Built With

• JavaScript
• Solidity
• Node.js
• ReactJs
• Hardhat
• ESLint
• Ethereum
• Prettier
• Alchemy
• Etherscan
• git
• MetaMask
• GitHub

GETTING STARTED

• Git
• NodeJS
• Yarn | npm

In this project I will be uing yarn . You van check the version by running

git --version

node --version

yarn --version

Quick Start

Clone the repository from the GitHub

git clone https://github.com/Umairulislam/HardhatFundMe-PC.git

Install the project dependencies using yarn

yarn install

USAGE

Here are some of the basic commands used in this project with Hardhat:

This command starts the Hardhat network and runs the development environment.

yarn run hardhat

This command runs the test cases for the smart contract.

yarn run test

This command deploys the smart contract to the Hardhat network.

yarn hardhat deploy

This command lists all the accounts available on the Hardhat network.

yarn hardhat account list

This command retrieves the details of a transaction with a given transaction hash.

yarn hardhat txn <transaction-hash>

TESTING

The project can be tested using the following command:

yarn hardhat test

Coverage

To see coverage detail run

yarn hardhat coverage

DEPLOYING ON A TEST-NET OR MAIN-NET

1. Setup environment variables

• GOERLI_RPC_URL
• PRIVATE_KEY

You can get GOERLI_RPC_URL from Alchemy You can get PRIVATE_KEY from your MetaMask wallet

Remember Don't share yout Private key with anyone Remember add your GOERLI_RPC_URL and PRIVATE_KEY in .env file

2. Get test-net Eth from the following website Faucets.chainlink

3. Deploy using following command

yarn hardhat deploy

SCRIPTS

After deployment, the following scripts can be run:

yarn hardhat run scripts/fund.js

or

yarn hardhat run scripts/withdraw.js

Formatting

You can formate your code by running

yarn format