Mar 10, 2025 · In this tutorial we'll guide you through: Setting up your Node.js environment for Ethereum development; Creating and configuring a Hardhat project; The basics of a Solidity smart contract that implements a token; Writing automated tests for your contract using Hardhat; Debugging Solidity with console.log() using Hardhat Network

Mar 19, 2025 · $ npx hardhat Hardhat version 2.9.9 Usage: hardhat [GLOBAL OPTIONS] < TASK > [TASK OPTIONS] GLOBAL OPTIONS: --config A Hardhat config file. --emoji Use emoji in messages. --help Shows this message, or a task's help if its name is provided --max-memory The maximum amount of memory that Hardhat can use.

Mar 3, 2025 · Tutorial. 1. Overview; 2. Setting up the environment; 3. Creating a new Hardhat project; 4. Writing and compiling contracts; 5. Testing contracts; 6. Debugging with Hardhat Network; 7. Deploying to a live network; 8. Boilerplate Project; 9. Final thoughts

Documentation about Hardhat, the Ethereum development environment. TIP. 🚀 Hardhat 3 alpha release is out! This new major version introduces Solidity tests, a rewrite of performance critical components in Rust, adds multichain support across the board, implements OP Stack simulation, revamps the build system, modernizes our TS CLI and plugin system, and a lot more.

Mar 3, 2025 · This logging is enabled by default when using Hardhat Network's node (i.e. npx hardhat node), but disabled when using the in-process Hardhat Network provider.See Hardhat Network's config to learn more about how to control its logging. # The debug_traceTransaction method You can get debug traces of already-mined transactions using the debug_traceTransaction RPC method.

"Tired of battling other testing frameworks, I tried Hardhat on a whim one afternoon to see just how hard it might be to port Synthetix over to it. After fifteen minutes I had one of our specs running nearly 10x faster that what I’d become used to; from that moment I was hooked.

Tutorial; github; A. Back. A # hardhat-web3. This plugin integrates Web3.js 1.x into Hardhat. # What. This plugin brings to Hardhat the Web3 module and an initialized instance of Web3. # Installation. npm install--save-dev @nomiclabs/hardhat-web3 'web3@^1.0.0-beta.36' And add the following statement to your hardhat.config.js: