List of Useful Solidity and Chainlink Components - Updated Weekly

OpenZeppelin Contracts and Utilities //on the right column peep all the utilities

OpenZeppelin Wizard

Console.log in Solidity with Hardhat - Useful importing and example from



Then if you want to run a test use

npx hardhat test

The /test folder will hold your test.js script and will compile and return info before deploying


Chainlink basics of returning a price feeds through  AggregatorV3Interface