Top 1140 solidity open source projects

OpenZeppelin Contracts is a library for secure smart contract development.

Solidity, the Smart Contract Programming Language

JS - Solidity sha3 merkle tree bridge. Generate proofs in JS; verify in Solidity.

Solidity & TypeScript Integration, Configuration and Examples

DAICO is an innovative fundraising model that merges some of the benefits of Decentralized Autonomous Organizations (DAOs), aimed at upgrading and making the initial ICO concept more transparent.

Securify v2.0

Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend

⏣ Solidity Contracts for the Decentraland MANA Token

Smart contracts for TokenBridge

A Smart Way to Operate Smart Contracts on EVM Based Blockchains like Ethereum

Solidity Standard Utilities

Band Protocol's Solidity smart contracts

[Optimism] Learn to build an Optimistic app!

Open-Source Libraries for Solidity by ABDK Consulting

The Responsible Initial Coin Offering Framework

Hydro Protocol decentralized exchange smart contracts

We've moved to a monorepo: https://github.com/OriginProtocol/origin

Defi Saver solidity smart contracts

Solidity grammar for ANTLR4

commit-reveal RNG method in Ethereum

Simplify Ethereum security analysis and testing

ApacheCN 开源组织：公告、介绍、成员、活动、交流方式

Supply chain management on blockchain using Angular 4 + Truffle + IPFS + Ethereum

Leverages Aave V2's credit delegation functionalities to execute a V2 flashloan where the repayment of the loan at the end of the Tx is incurred onto a separate entity (the sugardaddy)

BLS signatures, threshold encryption, distributed key generation library in modern C++. Actively maintained and used by SKALE for consensus, distributed random number gen, inter-chain communication and protection of transactions. BLS threshold signatures can be verified in Solidity, and used as random beacon (common coin)

Ethereum smart contracts for security and utility tokens

Robonomics network infrastructure based on Ethereum Blockchain.

Example on Solidity and web3.js to store IPFS hash

A Brownie mix containing all you need to get started with developing flash loans

Can a meme coin help us achieve immortality?

revamped contract

🎉 ICO Contracts of the ALIS.

Documentation gitbook for yearn

A simple web3 standard provider that signs eth_sendTransaction payloads.

A collection of Solidity libraries for building secure and gas-efficient smart contracts on Ethereum.

Implementation of a diamond. Implements EIP-2535 Diamond Standard.

A simple auction dApp for Ethereum, written in Solidity.

Kin token contracts.

Scribble instrumentation tool

An example of a Flash Mint powered arbitrage between a flash mint DEX, Kyber and Uniswap.

A JSON parser for solidity

⛓ Dev Protocol is an open source middleware for creator's sustainability.

DApp with custom implementation of ERC-721

Web3.js、Solidity、Truffle开发教程及以太坊开发资源汇总

Testnet configuration and data for CertiK Chain

The road so far on Udacity Blockchain Developer Nanodegree

Supply chain transparency platform proof-of-concept based on the Ethereum blockchain ✍️

Source code: https://etherscan.io/address/0x2b591e99afe9f32eaa6214f7b7629768c40eeb39#contracts | All rights are reserved. IT IS NOT LICENSED FOR COPYING. We don't use github for dev.