925 Open source projects that are alternatives of or similar to Contracts

Scribble instrumentation tool

Istanbul BFT tools

Tested Ethereum ICO Contract for Token Crowdsales

Ethereum smart contracts for security and utility tokens

🎴Zero-knowledge non-fungible tokens on Ethereum using zk-SNARKs

A lightweight and high-performance Object/Relational Mapping(ORM) library for .NET --C#

Example project for EthSnarks - Miximus coin mixer

Robonomics network infrastructure based on Ethereum Blockchain.

Library for Reactive Dapp Development with auto syncing and caching capabilities

commit-reveal RNG method in Ethereum

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CATEd - Cryptocurrency Analytics and Trading Engine for Django

Kubernetes + Ethereum = Kubereum!!!

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Live visualisation of blockchain transactions for popular cryptocurrencies

Ethereum based derivatives trading protocol creating digital tokens for any asset

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Crypto Currency Dashboard Using Twitter 🐦 And Coinmarketcap 🚀 API

Every cryptographic primitive needed to work on Ethereum, for the browser and Node.js

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Modular Ethereum client

GDAX API written in Python3 using async/await

The AirGap Wallet is installed on an everyday smartphone. This app has only access to public information.

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

Zabbix Database Monitoring Service (Oracle, Pg, MySQL, MS SQL, DB2, etc.)

A decentralized self sovereign identity solution developed by Jolocom.

[ Ethereum + Kubernetes ] deploy a private ethereum blockchain network with kubernetes

Gemini, GDAX, Bitfinex, Poloniex, Binance, Kraken, Cryptopia, Koinex, BitGrail and CoinMarketCap cryptocurrency exchange API clients in Swift / iOS SDK. Check prices and account balances using Sample iOS app.

Easily create a desktop version of your dApp using Electron (Muon) + MetaMask.

Doctrine Database Abstraction Layer

A universal way of embedding NFTs in your website or app, works with any ERC-721 contract. Bringing The Metaverse to Web2.

Ethernum ViolationSystem

A highly configurable Go implementation of the Ethereum protocol.

React single page application which powers the frontend of 0x Tracker

Simple Swift library for creating HD cryptocurrencies wallets and working with crypto Coins/ERC20 tokens.

🏗 forkable Ethereum dev stack focused on fast product iterations

Portis Web SDK

SmartPool client of SmartPool project

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

★MyDiceBot★ - Ultimate Bitcoin Dice Bot. Bet More, Earn More!

JavaEE web application Discuss how to build Full java web app big system from scratch to Professional

Aragon Monthly is a community curated monthly digital newspaper about DAOs and the Aragon ecosystem

The consensus computer driven database framework

A solidity preprocessor and flattener CLI and library

Puppet 3/4 module for WebLogic provisioning module ( Linux & Solaris )

Blockchain data parsing and persisting results

Roulette Smart Contract on Ethereum Blockchain

TypeScript dApp Framework

A Python implementation of the Ethereum Virtual Machine

Code base for "Learn Solidity: Programming Language for Ethereum Smart Contracts" course in Tosh Academy & Blockchain Council

(Aragon 1) Seamlessly integrate DAO functionality into web and node.js apps.

Kin token contracts.

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

Clojurescript API for Ethereum Web3 API

Custom Ethereum vanity address generator made in Rust

The Responsible Initial Coin Offering Framework

📱 Trust - Ethereum Wallet and Web3 DApp Browser for iOS