@nomiclabs/hardhat-etherscan
popularHardhat plugin for verifying contracts on etherscan
Updated by @geneaum
hardhat-gas-reporter
popularHardhat plugin for eth-gas-reporter, a mocha reporter for Ethereum test suites
Updated by @cgewecke
@ethereum-waffle/chai
A sweet set of chai matchers for your blockchain testing needs.
Updated by @ethworks
truffle-flattener
Truffle Flattener concats solidity files developed under Truffle with all of their dependencies
Updated by @alcuadrado
hardhat-abi-exporter
Export Ethereum smart contract ABIs on compilation via Hardhat.
Updated by @itsnickbarry
hardhat-deploy-ethers
Hardhat plugin for ethers that plays well with hardhat-deploy
Updated by @wighawag
@openzeppelin/contract-loader
Load contract ABIs from built artifacts and return contract objects
Updated by @frangio