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

Interview Coding Questions for Several Companies encapsulated into one Repository

a blockchain private key management library on android

A python library to push ethereum blockchain data into an sql database.

Create Ethereum-powered apps with one command

Kin token contracts.

Ethereum.org is a primary online resource for the Ethereum community.

A tool to generate the grpc server code for a contract

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

The Status module that consumes go-ethereum

Simple on-chain market for ERC20 tokens

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

An app to keep a watch on big volume trades of cryptocurrecies on different exchanges by sending alerts via a Telegram Bot.

🌈‒ the Ethereum wallet that lives in your pocket

区块链、交易所、币种、自媒体、高频交易策略

A proof-of-concept cracker for cryptocurrency brainwallets and other low entropy key alogrithms.

Bitcoin and Altcoin exchange api aggregator / wrapper

Lightweight Ethereum blockchain explorer

🚀 基于Flutter开发的跨终端数字货币交易所✨

ORM for TypeScript and JavaScript (ES7, ES6, ES5). Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

Scribble instrumentation tool

backend of pool.btc.com

React/Redux dApp (decentralized app) boilerplate using Ethereum's blockchain

Project is in active development and has been moved to the EthereumJS monorepo.

Istanbul BFT tools

A single Web3 / Ethereum provider solution for all Wallets

Secure multi crypto exchange trading client

Tested Ethereum ICO Contract for Token Crowdsales

Truffle, Webpack and React boilerplate.

Sample use of Ethereum smart contract in Hyperledger Fabric

Reactive Ethereum datastore for dapp UIs.

Ethereum smart contracts for security and utility tokens

Ethereum library for the Ruby language

Rust Ethereum 2.0 Client

An integrated development environment and SDK for Ethereum-like ledgers

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

Public repository for the AZTEC protocol

python ETL framework

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

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

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

📝 Migrated to(迁移至) https://github.com/Kuangcp/Note 当前仓库已经废弃, 对应的博客网站:

Blockchain simulation framework with Docker and Python.

Example project for EthSnarks - Miximus coin mixer

Elegant Web3js functionality in Swift. Native ABI parsing and smart contract interactions on Ethereum network.

TypeScript React Redux Ethereum IPFS Starter Kit

Sharding manager contract, and related software and tests

Robonomics network infrastructure based on Ethereum Blockchain.

Connect to applications on EOS, Ethereum, and Tron. Exchange tokens with ease. Manage your assets safely. All in a simple to use interface.

A Node.js library for anchoring data onto the Bitcoin blockchain and confirming anchored data on Bitcoin and Ethereum.

SymmetricDS is a database and file synchronization solution that is platform-independent, web-enabled, and database agnostic. SymmetricDS was built to make data replication across two to tens of thousands of databases and file systems fast, easy and resilient. We specialize in near real time, bi-directional data replication across large node networks over the WAN or LAN.

Library for Reactive Dapp Development with auto syncing and caching capabilities

NVIDIA & AMD GPU Miner for ETH, RVN, GRIN, BEAM, CFX, AE, SERO

Ethereum dev toolkit for Go

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

Ethereum .Net cross platform integration library

DEPRECATED. Please use wallet-core