Ethereum Smart Contract

Secure Smart Contract library for Solidity

Web3 module to interact with Ethereum smart contracts.

Web3 module to interact with the Ethereum blockchain and smart contracts.

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

Minimal library for Ethereum transactions, addresses and smart contracts

Secure Smart Contract library for Solidity

Gas Analytics plugin for Hardhat

Hardhat utils for testing

Hardhat utils for testing

Hardhat plugin for verifying contracts

A complete TypeScript library for connecting to and making transactions on different blockchains

Nomic Foundation's recommended bundle of Hardhat plugins (ethers based)

[Optimism] L1 and L2 smart contracts for Optimism

Hardhat plugin for ethers

Solidity Code Linter

Hardhat plugin for ethers

Hardhat plugin for verifying contracts on etherscan

A library and cli to create a local blockchain for fast Ethereum development.

A modular set of compiler APIs empowering the next generation of Solidity code analysis and developer tooling. Written in Rust and distributed in multiple languages.

Hardhat Plugin For Replicable Deployments And Tests

Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over the deployment and execution, Hardhat Ignit

Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over the deployment and execution, Hardhat Ignit

The Ethers extension to Hardhat Ignition. Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over t

Output Solidity contract sizes with Hardhat

Hardhat plugin to compile smart contracts for the ZKsync network

A simple node module that exports the [Ethereum ABI](1) for eth-balance-checker smart contract

Hardhat plugin to test smart contracts with Waffle

Account Abstraction (EIP 4337) contracts

Moralis SDK for JavaScript and TypeScript

Mock smart contracts in a smart way.

Sweeter, faster and simpler than truffle.

A mock provider for your blockchain testing needs.

A sweet set of chai matchers for your blockchain testing needs.

Compile solidity without the hassle.

A mock ens implementation for testing.

A library for interacting with Scroll contracts.

Cryptographic functions for ethereum and how to use them with web3 and solidity

Hardhat plugin to verify smart contracts for the ZKsync network

Hardhat TypeScript plugin boilerplate

EIP-1193 Compatible Ethereum provider for Fireblocks

Library for encoding and decoding smart contract data

Hardhat plugin for solhint

Hardhat Tracer plugin

Secure Smart Contract library for Solidity

Utility functions for @ganache packages

Truffle 4 Hardhat compatibility plugin

Hardhat plugin for using Web3 0.20.x

Hardhat plugin to deploy smart contracts into the ZKsync network

> TODO: description

Ganache's server/provider options TypeScript types