Hardhat

Hardhat is an Ethereum development environment. Compile your contracts and run them on a development network. Get Solidity stack traces, console.log and more.

https://hardhat.org/

Hardhat Init

ERC-20 (Standard for Fungible Tokens)

ERC-20 (Ethereum Request for Comments 20)

The ERC-20 (Ethereum Request for Comments 20), proposed by Fabian Vogelsteller in November 2015, is a Token Standard that implements an API for tokens within Smart Contracts.

What is a Token?

Tokens can represent virtually anything in Ethereum:

• reputation points in an online platform
• skills of a character in a game
• lottery tickets
• financial assets like a share in a company
• a fiat currency like USD
• an ounce of gold
• and more...

https://ethereum.org/en/developers/docs/standards/tokens/erc-20/

https://eips.ethereum.org/EIPS/eip-20

NOTE: ERC-721 NON-FUNGIBLE TOKEN STANDARD

Testing Solidity Contracts

Full Coverage (Solidity Testing)

Console Logging

Deployed Live on Goerli!

Thanks Alchemy

Hardhat Node

DAPP Ready!

Generate some RQC (Range Quest Coins)

npx hardhat --network localhost faucet 0xc9ec3f012353bff6c0f7dacc5f8d7f50611de846

Demo URL

https://www.youtube.com/watch?v=yOgu6ZX8a5w