Top 1140 solidity open source projects

Dai Stablecoin System

Yearn smart contracts

(Aragon 1) Aragon apps developed by Aragon Core Devs (smart contracts + webapps)

🎚 Peripheral smart contracts for interacting with Uniswap V2

DEPRECATED. To be removed December, 2018 (use monax/bosmarmot)

Solidity gotchas, pitfalls, limitations, and idiosyncrasies.

Takes a link to a smart contract's raw ABI file and an RPC URL and then indexes all instances of that smart contract

A zkRollup DEX & Payment Protocol

Non-fungible token implementation for Ethereum-based blockchains.

Truffle Flattener concats solidity files from Truffle and Buidler projects with all of their dependencies

Java implementation of the Tron whitepaper

Symbolic execution tool

Go implementation of Ethereum proof of stake

A python interface for interacting with the Ethereum blockchain and ecosystem.

Ethereum Proof-of-Stake Consensus Specifications

A permissioned implementation of Ethereum supporting data privacy

Aleth – Ethereum C++ client, tools and libraries

Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms

https://ERC721A.org

No description, website, or topics provided.

Smart Contract Vulnerability Detection From Pure Neural Network to Interpretable Graph Feature and Expert Pattern Fusion (IJCAI-21 Accepted)

A fully decentralized, no fees, ethereum exchange for tokens, unofficial website

saffron monorepo

The DeFi protocol for Active Liquidity Management. Building on Uniswap v3.

Next generation network of decentralized big data applications. Current connected chains: NULS, BNB and Ethereum.

This web app displays the bounties that are available for DAO members to claim.

No description, website, or topics provided.

No description, website, or topics provided.

A trustless bridge between Polkadot and Ethereum

Solidity contract to batch balance checks in one call

A collection about Awesome Crypto Collectibles (& Assets) - Yes, Non Fungible Tokens (NFTs) - Yes, Unique Bits & Bytes on the Blockchain - Buy! Sell! Hodl!

Cross-chain atomic swap protocol between Monero and Ethereum

Certified Smart Contract Audits (Ethereum, Hyperledger, xDAI, Huobi ECO Chain, Binance Smart Chain, Fantom, EOS, Tezos) by Chainsulting

FISCO BCOS client sdk for C#

IDEX 2.0 smart contracts

No description, website, or topics provided.

Command-line interface for web3j

it's all shit!

Aragon's simple identity solution to allow easy and secure ENS name assignments

Fixidity: A fixed point mathematics library for Solidity

Everscale Development Environment - Set up all the core Developer tools and work with Everscale blockchain from a single interface

Nxtp is a lightweight protocol for generalized crosschain transfers.

Dapp starter kit using: Buidler + Waffle + TypeChain + OpenZeppelin CLI + Vue (TypeScript)

Shoyu contracts

Repository contains smart contracts for biconomy's Mexa platform to implement meta transactions and allow dapp users to perform blockchain operations without holding any ether or other crypto currency.

$WRITE

Doneth.org - Simple Shared Accounting using Ethereum — Grand prize winner of Consensys Ethereal SF Hackathon, San Francisco 2017

justsmartcontracts.dev source code

Gardens are digital economies that anyone can help shape 🌻

Implement a simple bank contract in Solidity