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The Top 456 Ethereum Contract Open Source Projects

Categories > Blockchain > Ethereum Contract
Ethlist ⭐ 3,624
The Comprehensive Ethereum Reading List
most recent commit 2 months ago
Trust Wallet Ios ⭐ 1,267
📱 Trust - Ethereum Wallet and Web3 DApp Browser for iOS
most recent commit 3 years ago
Smart Contract Sanctuary ⭐ 731
🐦🌴🌴🌴🦕 A home for ethereum smart contracts. 🏠
most recent commit 16 hours ago
Ethplorer ⭐ 678
Viewer of Ethereum tokens and transactions based on ERC20 standard.
most recent commit 8 months ago
Augur Core ⭐ 561
Augur back-end (Ethereum contracts)
dependent packages 3total releases 51most recent commit 3 years agonpm augur-core} Downloads
Btcrelay ⭐ 546
Ethereum contract for Bitcoin SPV: Live on https://etherscan.io/address/0x41f274c0023f83391de
most recent commit 3 months ago
Ethereum_voting_dapp ⭐ 429
Simple Ethereum Voting dapp using Truffle framework
most recent commit 3 months ago
Nft Market ⭐ 422
NFT Marketplace prototype using Typescript, WalletConnect, Metamask, Web3, Solidity, React and Storybook
most recent commit 10 days ago
Colonynetwork ⭐ 421
Colony Network smart contracts
most recent commit 8 days ago
Amm Arbitrageur ⭐ 419
An arbitrage bot between Uniswap AMMs
most recent commit 3 months ago
Augur ⭐ 390
Augur v2 - Prediction Market Protocol and Client
dependent packages 4total releases 37most recent commit 2 months agonpm @augurproject/sdk} Downloads
Yearn Vaults ⭐ 388
Yearn Vault smart contracts
most recent commit 2 months ago
React Ethereum Dapp Example ⭐ 363
A starter boilerplate for an Ethereum dapp using web3.js v1.0, truffle, react, and parity
most recent commit 4 years ago
Contract Metadata ⭐ 315
A mapping of ethereum contract addresses to broadly accepted icons for those addresses.
dependent packages 13total releases 29most recent commit 10 days agonpm eth-contract-metadata} Downloads
Nmr ⭐ 315
The Numeraire Ethereum Smart Contract
most recent commit 2 years ago
Bamboo ⭐ 295
Bamboo see https://github.com/cornellblockchain/bamboo
most recent commit 4 years ago
Ethereum Graph Debugger ⭐ 236
Ethereum solidity graph plain debugger. To have the whole picture when debugging.
most recent commit 3 months ago
Eth Vue ⭐ 225
Featured in Awesome Vue [https://github.com/vuejs/awesome-vue], a curated list maintained by vuejs of awesome things related to the Vue.js framework, and Awesome List [https://awesomelists.net/150-Vue.js/3863-Open+Sou this Truffle Box provides everything you need to quickly build Ethereum dApps that have authentication features with vue, including configuration for easy deployment to the Ropsten Network. It's also Gravatar-enabled. Connecting to a running Ganache
total releases 11most recent commit 3 months ago
Scanmycode Ce ⭐ 208
Code Scanning/SAST/Static Analysis/Linting using many tools/Scanners with One Report (Code, IaC) - Scanmycode Community Edition (CE)
most recent commit 11 hours ago
Dharma Smart Wallet ⭐ 193
An upgradeable, meta-transaction-enabled smart wallet for earning interest on stablecoins while retaining custody of funds, with an added security backstop provided by Dharma Labs.
most recent commit 4 months ago
Web3jdemo ⭐ 188
功能强大的web3j以太坊用例，支持批量生成钱包，批量不同账户转账，查询余额等，监控，定时任务，交易 ...
most recent commit a month ago
Angular Truffle Starter Dapp ⭐ 179
Angular CLI + Truffle Starter Dapp; write, compile & deploy smart contracts on Ethereum blockchains
most recent commit 4 years ago
Truffle Next ⭐ 160
🛰️ A boilerplate Truffle Box project with Next.js for rapid Ethereum Dapp development
most recent commit 7 months ago
Basic Attention Token Crowdsale ⭐ 156
Basic Attention Token
most recent commit a year ago
Ico Contracts ⭐ 155
Ethereum smart contracts that have been used during successful ICOs
most recent commit 5 years ago
Tokenbalance ⭐ 155
Simple Ethereum API to get your ERC20 Token Balance along with useful information
dependent packages 1total releases 2most recent commit 3 years ago
Lemon.email Dapp ⭐ 154
Lemon dApp is a world's first encrypted & decentralized e-mail service.
most recent commit 5 years ago
Defiprime ⭐ 120
All things #DeFi - trustless and transparent financial products built on top of the blockchain.
most recent commit a day ago
Babyzoe ⭐ 110
Baby ZoE - first step towards Zerocash over Ethereum
most recent commit 6 years ago
Seriality ⭐ 103
Seriality is a library for serializing and de-serializing all the Solidity types in a very efficient way which mostly written in solidity-assembly
most recent commit 3 years ago
Ethereum Smart Contracts Security Checklist ⭐ 101
Ethereum Smart Contracts Security CheckList From Knownsec 404 Team
most recent commit 3 years ago
Contractv2 ⭐ 94
Smart contracts for DODOEX V2
most recent commit 23 days ago
Vandal ⭐ 87
Static program analysis framework for Ethereum smart contract bytecode.
most recent commit 10 months ago
Eth Random ⭐ 78
commit-reveal RNG method in Ethereum
most recent commit 3 years ago
Spot Price Aggregator ⭐ 74
Liquidity-weighted dex price oracle for offchain price discovery
most recent commit a month ago
Solidity Contracts ⭐ 64
📦 Resources for the Ethereum Smart Contract Development tutorial series.
most recent commit a month ago
Healthcare Insurance Ethereum ⭐ 62
Medical insurance claiming DApp which uses a Multi-Sig type approach to grant claim (ConsenSys project)
most recent commit 3 months ago
Gameoflife ⭐ 59
The world's most expensive version of Conway's Game of Life - running on the Ethereum Blockchain
most recent commit a year ago
Niftygate ⭐ 57
Drop-in Access Control via NFT Ownership
most recent commit 11 days ago
Contracts ⭐ 55
Contracts for FundRequest (platform, token, crowdsale)
most recent commit 4 years ago
Ethereum Ico Contract ⭐ 54
Tested Ethereum ICO Contract for Token Crowdsales
most recent commit 4 years ago
Fund Protocol ⭐ 52
A blockchain protocol for tokenized hedge funds
most recent commit 4 years ago
Solidity Auction ⭐ 50
A simple auction dApp for Ethereum, written in Solidity.
most recent commit 4 years ago
Explorer ⭐ 48
Ethererum Blockchain Explorer to show the details of the blocks and transactions via web3- Realtime Price Ticker, etc.
most recent commit 3 years ago
Tx Manager ⭐ 47
Solidity contract to make multiple calls in one Ethereum transaction. Used by Maker keepers.
most recent commit 4 years ago
Angle Core ⭐ 47
Core Smart Contracts of the Angle Protocol
most recent commit a month ago
Solidity ⭐ 46
🔐 Ethereum smart contracts developed for the Hanzo Platform.
most recent commit 3 years ago
Multisol ⭐ 43
CLI application for verifying Solidity contracts on Etherscan
most recent commit 8 months ago
Truffle React ⭐ 41
⚛️ A boilerplate Truffle Box project with Create React App for rapid Ethereum Dapp development
most recent commit 3 years ago
Defi_yield_farming ⭐ 40
🚜 🌾 A DeFi app, which provides staking & farming functions are deploy-able with a website, for yield farming.
most recent commit 8 months ago
Ethereum Contracts ⭐ 39
Knowledge Ethereum Smart Contracts
most recent commit 4 years ago
Django Ethereum Events ⭐ 38
Ethereum Contract Event Log monitoring in Django
most recent commit 2 months ago
Ethereum ⭐ 38
以太坊DApp开发入门教程，涵盖以太坊去中心化应用相关基础内容：区块链、智能合约、truffle框架
most recent commit 4 years ago
Dapper Contracts ⭐ 35
Smart Contract for Dapper
most recent commit 3 years ago
Smart Contracts Example ⭐ 35
Simple example of token market. Based on blockchain technology using Ethereum platform.
most recent commit 5 years ago
Premia Contracts ⭐ 34
💎 Premia - Next-Generation Options AMM 💎
most recent commit 23 days ago
Daox Contracts ⭐ 32
Smart contracts for creating Daox-based fundraising organization
most recent commit 3 years ago
Proveit ⭐ 32
Implements proof of historical data possession on the Ethereum blockchain
most recent commit 3 years ago
Ethereum Dapp Ipfs Node.js Mongodb ⭐ 31
以太坊开发DApp实战教程——用区块链、星际文件系统（IPFS）、Node.js和MongoDB来构
most recent commit 4 years ago
Solidity Example Crowdfunding ⭐ 30
An example for an Ethereum Smart Contract with Solidity
most recent commit 2 years ago
Footballbet ⭐ 28
A simple bet based on a Ethereum Smart Contract
most recent commit 5 years ago
Ehr Blockchain ⭐ 28
Electronic Health Record (EHR) and Electronic Medical Record (EMR) systems. However, they still face some issues regarding the security of medical records, user ownership of data, data integrity etc. The solution to these issues could be the use of a novel technology, i.e., Blockchain. This technology offers to provide a secure, temper-proof platform for storing medical records and other healthcare related information.
most recent commit 18 days ago
Godmode ⭐ 27
Use GodMode to get full control of any Ethereum contract or account
most recent commit a year ago
Ds Feeds ⭐ 27
Simple data access pattern for dumb, durable software objects
most recent commit 5 years ago
Fiatcontract ⭐ 27
Enables ethereum smart contracts to get how much $0.01 is in ETH. Implement in your own smart contract with ease.
most recent commit 4 years ago
Vue Web3 ⭐ 27
🐙 Web3 blockchain bindings for Vue.js (inspired by Vuefire and Drizzle)
most recent commit 4 years ago
Dharma Token ⭐ 27
Implementation and testing for core Dharma Token (dToken) contracts, including Dharma Dai and Dharma USD Coin.
most recent commit 4 months ago
Lotto ⭐ 27
A simple Ethereum lottery (defunct)
most recent commit 5 years ago
Eth Token Recover ⭐ 27
Allows the contract owner to recover any ERC20 token sent into the contract for error
most recent commit 3 months ago
Erc20 Staking Machine ⭐ 27
Dapp that implements a "fake-stake" mechanism on any ERC20 token
most recent commit 8 months ago
Dapp ⭐ 27
A decentralized publishing platform based on decentralized technologies
most recent commit 5 years ago
Elastic Ethereum ⭐ 26
Indexes Ethereum contracts with Elasticsearch
most recent commit 6 years ago
Ddash ⭐ 26
DDASH - Ethereum Operating System for Knowledge Creation and Sharing
most recent commit 4 years ago
Sol Trace ⭐ 25
Trace runtime failures for solidity
most recent commit 3 years ago
Blocklancer Contracts ⭐ 25
Contracts for the Blocklancer Platform
most recent commit 4 years ago
Bitdegree Token Crowdsale ⭐ 23
Token Website
most recent commit 2 years ago
Pyrrha Consensus ⭐ 23
Core set of Ethereum contracts for Pandora Boxchain functioning
most recent commit 2 years ago
Contracts ⭐ 23
Neufund and platform smart contracts
most recent commit 4 years ago
Logovote2017 ⭐ 22
Collection of smart contract samples
most recent commit 5 years ago
Cheezyverse ⭐ 22
Cheeze Wizards is the world's first battle royale on the blockchain (with cheese!)
most recent commit 3 years ago
Ethkudos ⭐ 21
Kudos system on Ethereum blockchain.
most recent commit 2 years ago
Smart Contract Exploitation ⭐ 21
Solidity Pwn Scenarios
most recent commit a month ago
Android Wallet Token Erc20 ⭐ 21
Android Wallet (Token ERC20)
most recent commit 4 years ago
Heritablewallet ⭐ 20
Personal "bank account" contract on Ethereum with inheritance setup feature
most recent commit 5 years ago
Opencomplaintnetwork ⭐ 20
OCN is a public redressal system and open police complaint filing system on Blockchain.
most recent commit 2 months ago
Punk.protocol ⭐ 20
Punk Protocol is a combined batch of Decentralized Finance(DeFi) products, starting from providing the world's first decentralized annuity using high yield strategies on the Ethereum network.
most recent commit 8 months ago
Tokenstats ⭐ 20
A super simple and lightweight API to get crypto token live information.
most recent commit 7 months ago
Sportcrypt Contract ⭐ 19
Smart Contract for SportCrypt
most recent commit 3 years ago
Simple Game Erc 721 Token Template ⭐ 19
🔮 Very Simple ERC-721 Smart Contract Template to create your own ERC-721 Tokens on the Ethereum Blockchain, with many customizable Options 🔮
most recent commit 3 years ago
Etherbrite ⭐ 18
Clone eventbrite on Ethereum, built in Solidity, TruffleJS, Web3js and React/Redux.
most recent commit 3 years ago
Dala Smart Contracts ⭐ 18
Smart contracts for the Dala token sale and ERC20 token
most recent commit 4 years ago
Ethereum Lottery ⭐ 18
Ethereum smart contract lottery: 5 people send 0.2 ether, contract sends 0.8 ethers to one of the senders at random and 0.2 ethers to givedirectly
most recent commit 5 years ago
Sol Mass Payouts ⭐ 18
Merkle-based payout aggregation
most recent commit a year ago
Erc721smarttoken ⭐ 18
ERC721 token with ERC20 adapter
most recent commit 3 years ago
Timeclock ⭐ 17
Time Clock - Ethereum based service delivery contract
most recent commit 5 years ago
Solidity Itmapslib ⭐ 17
Iterable maps library for Ethereum Solidity
most recent commit 5 years ago
V Alpha ⭐ 16
The Value Instrument Alpha Prototype
most recent commit 2 months ago
Truffle4 Demo ⭐ 16
Solidity的Truffle4实例，NodeJS通过web3调用以太坊智能合约
most recent commit 4 years ago
Poolz Back ⭐ 14
smart contracts using solidity for erc20 tokens to eth and erc20 to erc20
most recent commit a day ago
Sc Tools ⭐ 13
Smart Contract tools to help streamline Ethereum dapp development and deployment
most recent commit 5 years ago
1-100 of 456 projects
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