Top 1816 blockchain open source projects

👨‍🚀 A curated list of Stellar applications, blog posts, educational resources, tools, and more.

The Flow CLI is a command-line interface that provides useful utilities for building Flow applications

📦 Lisk blockchain explorer

♨️ 分享GitHub优秀开源项目和主流开发使用的网站、解决问题方案收集以及学习网站或资料，涵盖了iOS, macOS X, Blockchain, Flutter, Weex, H5, Games, C++, Script等多方面的内容，其中iOS大致包涵以下内容：音视频；IM和直播；逆向开发；图像相关(OpenGL, Metal, GPUImage)；内购(IAP), ApplePay和第三方支付；安全攻防和应用加固, 数据安全和算法；常用第三方库；导航栏和状态栏；侧边菜单；数据持久；蓝牙, 手势指纹面容ID解锁, 图片浏览器, 扫码, 下拉和上拉刷新, 指示器, Toast, Menu, Sensor, Privacy, WebView和进度条, 动画, 选择器, 搜索, 分享, 图片验证码, 设备相关信息, 广告, 高仿项目及Demo等。

Just a really simple, insecure and incomplete implementation of a blockchain for a cryptocurrency made in Python as educational material. In other words, a simple Bitcoin clone.

General interoperability framework for trustless cross-system interaction

Hyperledger Fabric Gateway SDK for Java https://wiki.hyperledger.org/display/fabric

💰POC Libra wallet

Documentation for Remix IDE

Enable communities to distribute funds to push their cause forward.

Ethereum Go Client [obsolete]

crypto currency library for trading & market making bots, account management, and data analysis

Mastering Bitcoin 2nd Edition 精通比特币（第二版）-- 区块链编程

ChainKit is a toolkit for blockchain development. It includes primitives for creating, building and running decentralized applications.

Various ipython notebooks

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

Mosaic-0: Gateways and anchors on top of Ethereum to scale DApps

Cryptocurrency study materials resources

A middleware framework and persistence layer to aggregate and normalize crypto-currency data.

A block explorer for Cosmos

DDN, Data Delivery Network, a next generation blockchain system

Fabric-explorer is a simple, powerful, maintainable, open source fabric explorer

go编写的区块链入门级项目

🌎 Personal immortal robot for the The Great Web

Desktop wallet for the Hive blockchain

Rust implementation of multi-party Schnorr signatures over elliptic curves.

hummingbot中文资源

A complete course for learning Bitcoin programming and usage from the command

An example Bitcoin implementation which can be used to learn about Bitcoin/Blockchain. This implementations is for educational use only!

Assignments from the Coursera course "Bitcoin and Cryptocurrency Technologies"

A rust implementation of the ABCI protocol for tendermint core

Performant and Confidentiality-Preserving Smart Contracts + Blockchains

星云链 DApp 客户端开发框架，轻量，易用 | Lightweight and friendly util library for DApp development on Nebulas Blockchain.

➿ 💡 My Udacity projects that I have made to improve my skills and complete my nanodegree. Please don't use it to copy the projects. Submit the PR if you want something to be added to this repository.

A library for building dApps on the Tezos Blockchain - JavaScript / TypeScript

The official Musicoin Desktop Wallet Application

CLI swiss army knife for Ethereum developers

Catapult server

A Decentralized Exchange Scaffold - launch a DEX in minutes

A rails bitcoin payment processing gem

A general framework for blockchain analytics

Blockchain extension for VS Code

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

For the curious minds who want to understand how Bitcoin Blockchain works!

Free & open-source dashboard for your next ICO, crowdsale or tokensale

A fast, secure, and developer-friendly blockchain built to support the next generation of games, apps, and the digital assets that power them.

A community driven list of useful IOTA blogs, articles, videos and tools.

A list of protocols for decentralized exchange

Polkadot Validator Secure Setup

Tools for building Go applications on Flow 🌊

Android library for Iroha, a Distributed Ledger Technology (blockchain) platform.

The Language for Smart Legal Contracts

An implementation of the Ouroboros family of consensus algorithms, with its networking support

A tool for developing smart contracts. Crafted with the finest cacaos.

A repo full of smart contracts written in Solidity

OriginTrail network node

Blockchain transactions tracker example for ETH and ERC20 tokens made with web3.js

Official Go implementation of the Klaytn protocol