My favourite setup for writing Solidity smart contracts.

• Hardhat: compile and run the smart contracts on a local development network
• TypeChain: generate TypeScript types for smart contracts
• Ethers: renowned Ethereum library and wallet implementation
• Waffle: tooling for writing comprehensive smart contract tests
• Solhint: linter
• Solcover code coverage
• Prettier Plugin Solidity: code formatter

This is a GitHub template, which means you can reuse it as many times as you want. You can do that by clicking the "Use this template" button at the top of the page.

Before running any command, make sure to install dependencies:

$ yarn install

Compile the smart contracts with Hardhat:

$ yarn compile

Compile the smart contracts and generate TypeChain artifacts:

$ yarn typechain

Lint the Solidity code:

$ yarn lint:sol

Lint the TypeScript code:

$ yarn lint:ts

Run the Mocha tests:

$ yarn test

Generate the code coverage report:

$ yarn coverage

Delete the smart contract artifacts, the coverage reports and the Hardhat cache:

$ yarn clean