Top 1140 solidity open source projects

Examples of Solidity security issues

(Formerly Solium) Code quality & Security Linter for Solidity

Solidity plugin for IntelliJ

Basic string utilities for Solidity

Ethlance is the first job market platform built entirely on the Ethereum blockchain. Free to use forever!

Visualize Solidity control flow for smart contract security analysis. 💵 ⇆ 💵

A stablizing reserve currency protocol

The Compound On-Chain Protocol

Augur back-end (Ethereum contracts)

A highly optimised, light-weight JS utility for Ethereum.

Ethereum smart contract fuzzer

Monorepo for our developer tools and decentralized marketplace application

Provable API for Ethereum smart contracts

Ethereum contract for Bitcoin SPV: Live on https://etherscan.io/address/0x41f274c0023f83391de4e0733c609df5a124c3d4

A compilation of patterns and best practices for the smart contract programming language Solidity

Truffle, Webpack and React boilerplate.

Ethereum library for the Ruby language

A Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.

The Baseline Protocol is an open source initiative that combines advances in cryptography, messaging, and blockchain to execute secure and private business processes at low cost via the public Ethereum Mainnet. The protocol will enable confidential and complex collaboration between enterprises without leaving any sensitive data on-chain

(Aragon 1) Reference implementation for aragonOS: a Solidity framework for building complex dApps and protocols

DeFi SDK Makes Money Lego Work

Source code for Eat The Blocks, a screencast for Ethereum Dapp Developers

💰 Retail Store that runs on Ethereum

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

Synthetix Solidity smart contracts

WeBank Blockchain Application Software Extension

ERC223 token standard reference implementation.

Cheat sheet and best practices for solidity. Write smart contracts for Ethereum.

A browser-based IDE for creating, deploying, and sharing blockchain apps (DApps, or decentralized apps). Publish your first blockchain DApps in 5 minutes! Here is how: https://docs.secondstate.io/buidl-developer-tool/getting-started

Visual Studio Code language support extension for Solidity smart contracts in Ethereum

💰One stop shop for Ethereum ABIs, addresses, and Solidity interfaces!

Ʉnlock is a protocol for memberships built on a blockchain.

Solhint is an open source project created by https://protofire.io. Its goal is to provide a linting utility for Solidity code.

Code examples showing how to use the Provable API on Ethereum

Simple Ethereum Voting dapp using Truffle framework

Colony Network smart contracts

A curated list of awesome Ethereum security references

Decentralized Fog Computing Platform

Composable building blocks for Ethereum contracts

Smart Contracts for CertiK Security Oracle

Gas usage per unit test. Average gas usage per method. A mocha reporter.

SOLL is a new compiler for generate Ewasm from solidity and yul. See a demo here: https://asciinema.org/a/ezJqNLicn5fya02zwu4VXIo8a

cryptozomebie lesson code

An incentivized keeper network for anonymous keeper and job registration

Ethereum Solidity REPL

Augur - Prediction Market Protocol and Client

Lightweight Java and Android library for integration with Ethereum clients

Combines Hardhat, TypeChain, Ethers, Waffle, Solhint and Solcover.