Top 1816 blockchain open source projects

Blockchain Frontier Technology Tracking

A curated list of privacy on blockchains resources

Official Rust implementation of the Purple Protocol

这是kotlin版的简化示例区块链demo；另外还有java版的；这个小demo能让你了解区块链中增加/效验Hash,增加工作量证明,增加/效验preHash,转账,利用webSocket技术实现节点之间的通信/同步/广播.

Solana JavaScript SDK

Source code for the ElementsProject.org website

Fully distributed twitter built on holochain

The simpliest script for parsing Bitcoin blockchain. It made convertion of blk*****.dat files to the simple text.

The consensus computer driven database framework

Ledger Explorer for the Stellar Network 🚀

An alternative implementation of the Bitcoin Cash protocol, written in Golang

iOS Swift library for Iroha, a simple distributed ledger

🐋 Show Ethereum and Bitcoin price in command line interface (CLI).

Python library for Hyperledger Iroha, a simple distributed ledger.

Documentation for the Nano protocol

📟 Lisk blockchain application platform

🚀基于区块链的房地产交易系统小模型。提供销售和捐赠功能。本项目使用Hyperledger Fabric构建区块链网络, go编写智能合约，应用层使用gin+fabric-sdk-go调用合约。前端展示使用vue+element。体验地址：http://blockchain.togettoyou.com/web

📱 Trust - Ethereum Wallet and Web3 DApp Browser for iOS

Istanbul BFT tools

public blockchain

Blockchain demo based on golang 基于golang编写的区块链公链demo

Boost Engine for Token Economy

Lightning Network Specifications

High-assurance implementation of the Ouroboros protocol family

Learn blockchain by building one in node.js

Ethereum, Hyperledger Besu and Quorum private blockchain explorer

[Python + Flask] DFile: A fancy S3-based file sharing mode

A set of lightweight IoT cloud server boilerplates. The simplest way to build isomorphic JavaScript IoT servers.

Ethereum based derivatives trading protocol creating digital tokens for any asset

Portis Web SDK [DEPRECATED, PLEASE USE OUR NEW SDK: https://github.com/portis-project/web-sdk]

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

Because all problems are solvable with containers and blockchains

The training course for better understanding the blockchain from the ground up: a project template to create as simple as possible implementation of a blockchain.

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

Source code of bringing-the-blockchain-to-react-native blog post.

Run an Ethereum node (Geth or Openethereum) for development

A Layered Cryptocurrency and Decentralized Blockchain System.

Ethereum .Net cross platform integration library

A basic blockchain implementation in Rust for educational purposes only

Using Mailchain, blockchain users can now send and receive rich-media HTML messages with attachments via a blockchain address.

💸 A curated, community compiled list of everywhere you can use the decentralized Dai stablecoin

Ethereum smart contracts for security and utility tokens

IZZZIO - Fully customizable blockchain platform | Node

Next generation tool for decentralized exchange and transformation of semi-structured data

The Colony JavaScript client

Conceal Core - Daemon & Wallets (CLI)

ConsenSys core libraries for Java & Kotlin

Coinmetrics.io tools suite

Official Go implementation of the Bytom protocol

WARNING: This repository is no longer maintained ⚠️ The Create and execute blockchain smart contracts from IBM Cloud has been sunset. This repository will not be updated. The repository will be kept available in read-only mode. Refer to https://github.com/IBM/SmartContractTrading-wFabric1-4-VSCodeExt for a similar example.

Blockchain engine for icon foundation.

Blockked - blockchain.info companion (and educational) app for Android

Modular Ethereum client

JavaScript library to interact with NEAR Protocol via RPC API

Superfast blockchain parser for stats

A high performance blockchain kernel for enterprise users.

A decentralized, trusted, high performance, SQL database with blockchain features

The koa is a high-level language that has more expressions than the bitcoin script and is simpler and easy to analyze

Create a starter app hooked up to the NEAR blockchain