Blockchain Ethereum Developer HardHat Guide

Ethereum development environment for professionals

https://hardhat.org/

Install HardHat

npm install hardhat

npx hardhat

Install Open Zeppelin Dependencies

npm install @openzeppelin/contracts

Compile

npx hardhat compile

npm install @nomiclabs/hardhat-etherscan

Deploy Test

npx hardhat run scripts/deploy.js — network rinkeby

Verify Smart Contract

npx hardhat verify <Address>