Top 1816 blockchain open source projects

Api for the customer's site

aergo blockchain kernel

Clean and lightweight cross-chain transaction API

A tool to monitor a number of smart contracts and transactions

Accord Project Smart Templates Implementation

分散アプリケーションプラットフォーム「ethereum」の入門書

Android client for Toshi

🗄EOS Tracker: Real time block explorer for EOS Blockchain

星云链 DApp 开发文档、资料、工具、教程大全 | A collection of Nebulas blockchain DApp development tools and docs

A secure and decentralized Bitcoin and other cryptocurrency wallet for Android phones. Supports Bitcoin, Ethereum, EOS, Binance Chain, Bitcoin Cash, DASH, ...

Simple and pure block explorer you can run on top of a full node

🌾 A step-by-step blockchain tutorial in simplified Chinese

Lightweight & Customizable Block Chain

BandChain - Decentralized Data Delivery Network

Fully featured client-side library for the BitShares Blockchain - written entirely in python.

Fast Ethereum Virtual Machine implementation

Indtroductory course to cryptocurrencies and applications of Blockchain technologies.

A curated list of EOS Ecosystem by SuperONE.

Ethereum smart contracts that have been used during successful ICOs

TrueChain Consensus Protocol: Minerva

Helm charts for running and operating Hyperledger Fabric in Kubernetes. Previously hosted at https://github.com/APGGroeiFabriek/PIVT.

A simplified blockchain implementation in Java

The blockchain for Smart Media Tokens (SMTs) and decentralized applications.

Samples demonstrating the use of Blockchain with IBM Watson IoT

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.

Core and web app for Proof of Existence - the original blockchain notary service

EOSIO Blockchain Interface & Wallet

Lemon dApp is a world's first encrypted & decentralized e-mail service.

An easy-to-use, high-performance Interledger implementation written in Rust

An IDE to develop CKB scripts for Nervos blockchain

Client for ledger nano s hw

DeFi Score: An open framework for evaluating DeFi protocols

Easily connect your applications to blockchains

Forex trading simulator environment for OpenAI Gym, observations contain the order status, performance and timeseries loaded from a CSV file containing rates and indicators. Work In Progress

支持国密加密算法的Hyperledger Fabric版本

The Space Daemon packages together IPFS, Textile Threads/Buckets, and Textile Powergate (Filecoin*) into one easy to install Daemon to make it easy to build peer to peer and privacy focused apps.

ERC-20 token standard RESTful service using Spring Boot and web3j

Curated list of token sale resources / ICO resources

eBitcoin (eBTC) is an ERC20 token. Its primary utility is to provide an easy & fast payment solution. Its edge over other tokens is that it is capable of sending up to 255 payments in a single transaction.

DEPRECATED version of Mysterium dVPN app. Please look at mysterium-vpn-desktop instead.

A Bitcoin-without-Blockchain client w/ RPC that can provide any block or transaction

Mint Blockchain — Build blockchain powered social apps

blockchain resources list

Raiden Network

EOS Smart Contract Development Examples

The protocol for real-time finance on the Ethereum blockchain

Credits Node is the main module that provide an opportunity to run a node and participate in CREDITS blockchain network.

A SDK for implementing blockchain-based digital currencies

A lightweight web wallet for Cardano cryptocurrency with Trezor and Ledger support. Please note that the only valid domain for our wallet is adalite.io

Telegram Open Network research group. Telegram: https://t.me/ton_research

Flow is a fast, secure, and developer-friendly blockchain built to support the next generation of games, apps, and the digital assets that power them 🌊

A high-level language for Dune Network (and Tezos) with OCaml and ReasonML syntaxes, with a decompiler from Michelson

blockchain (crypto) tools, libraries & scripts in ruby

A visualization analysis tool for price bubble of Bitcoin, including basic price information, 60-days accumulative increase, hot keywords index, and bubble index.

Fast. Scalable. Powerful. The Blockchain for Web 3.0

arcbit - iOS bitcoin wallet http://arcbit.io

Official proof decentralized exchange matching engine