Crypto Developer Tools

TransactionKit is the world's first React library for fast and simple Web3 development.

An event decoder, constructor encoder, transaction calculator toolset.

(e=vm'2) evm2 is an evm that runs inside the evm native to Go-Ethereum.

Tools for creating and analyzing smart contract programs on the Ethereum Virtual Machine.

evmdis is an open-source EVM disassembler.

An Ethereum EVM bytecode instruction registry, disassembler, and code manipulation library.

Extracts function selectors and arguments from bytecode, even for unverified contracts.

Tools for web3 developers.

Foundry's official Command Line Interface for EVM interaction through command calls.

Use Foundry to build EVM smart contracts using the Rust programming language.

A Foundry-stack template and testing tools for developing Solidity smart contracts.

Inspired by Dapptools, Forge is a convenient Ethereum testing framework in the Foundry toolkit.

A local Ethereum Virtual Machine simulator for the development and testing of smart contracts.

Glider analyzes smart contract codes on EVM chains rapidly.

Git Hooks customizes and enhances how developers push and pull code to GitHub.

GhostLogs allows anyone to edit live smart contract code for tailored data emission.

News from the frontlines of the crypto and blockchain world.

An archive of Gnosis smart contracts for developers to review.

Hardhat is a flexible and diverse Javascript-based framework for Ethereum blockchain developers.

Hardhat-based quickstart for developing Solidity smart contracts.

An Alchemy beginner smart contract for the "Hello World" example.

A growing collection of modern extensible Huff language smart contracts.

Ethereum Virtual Machine (EVM) Hypervisor for arbitrary EVM Bytecode execution.

A Git Hooks manager to improve git commits with pre- or post-execution of scripts.

Chainlink hosted repository with Huff smart contract templates for free.