Browse free open source Solidity Software and projects below. Use the toggles on the left to filter open source Solidity Software by OS, license, language, programming language, and project status.
Browser-based compiler and IDE
The Smart Contract Programming Language
A tool for developing smart contracts. Crafted with the finest cacaos.
Hardhat is a development environment to compile, deploy, test
Static Analyzer for Solidity
Compiler and IDE that enables users to build Ethereum contracts
A Python-based development and testing framework for smart contracts
Dapp, Seth, Hevm, and more
A decentralized e-commerce platform!
Ethereum smart contract fuzzer
(Formerly Solium) Code quality & Security Linter for Solidity
A permissioned Ethereum smart-contract blockchain node
Home of Retriev protocol (by CryptoNet + YOMI)
Qtum Core Wallet
Raiden Network
A home for ethereum smart contracts
Solidity plugin for IntelliJ
Synthetix Solidity smart contracts
Create Your Token Airdrop and Collect Fees
P2P Decentralized Currency on PulseChain
Woke is a Python-based development and testing framework for Solidity
A toolbox for zkSNARKs on Ethereum
One stop shop for Ethereum ABIs, addresses, and Solidity interfaces!
Visualize Solidity control flow for smart contract security analysis
Superfluid protocol specification, implementations and development kit