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.
The Smart Contract Programming Language
Browser-based compiler and IDE
Hardhat is a development environment to compile, deploy, test
A tool for developing smart contracts. Crafted with the finest cacaos.
Qtum Core Wallet
A permissioned Ethereum smart-contract blockchain node
Static Analyzer for Solidity
A Python-based development and testing framework for smart contracts
Raiden Network
Compiler and IDE that enables users to build Ethereum contracts
Dapp, Seth, Hevm, and more
(Formerly Solium) Code quality & Security Linter for Solidity
A toolbox for zkSNARKs on Ethereum
Superfluid protocol specification, implementations and development kit
A decentralized e-commerce platform!
Ethereum smart contract fuzzer
Home of Retriev protocol (by CryptoNet + YOMI)
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
One stop shop for Ethereum ABIs, addresses, and Solidity interfaces!