123 Open Source Blockchain Technology Software Projects
Free and open source blockchain technology code projects including engines, APIs, generators, and tools.
Go IOSt 497 ⭐
IOST offers a secure & scalable infrastructure for online service providers. Its high TPS, scalable and secure blockchain, and privacy protection scales social and economic cooperation to a new level.
Scatterdesktop 448 ⭐
Connect to applications on EOS, Ethereum, and Tron. Exchange tokens with ease. Manage your assets safely. All in a simple to use interface.
React Ethereum Dapp Example 368 ⭐
A starter boilerplate for an Ethereum dapp using web3.js v1.0, truffle, react, and parity
My First Bitcoin Miner 89 ⭐
For the curious minds who want to understand how Bitcoin Blockchain works!
Denarius 83 ⭐
Denarius [$D] is a PoW/PoS Hybrid Cryptocurrency with Tribus a new PoW Hashing Algo built specifically for D, one of a kind hybrid masternodes called Fortuna Stakes, atomic swaps, staking, mining, IPFS, optional Native Tor and I2P, and much more!
Defiprime 63 ⭐
All things #DeFi - trustless and transparent financial products built on top of the blockchain.
Aiopen 58 ⭐
Open Chain 51 ⭐
Open source blockchain project designed for developer needs from the start. OPEN chain is a convenient and flexible technology for developing blockchain solutions and decentralized applications.
Sthnaqvi Explorer 50 ⭐
Ethererum Blockchain Explorer to show the details of the blocks and transactions via web3- Realtime Price Ticker, etc.
The Blockchain Bible Readme 47 ⭐
The Blockchain Bible,a collections for blockchain tech,bitcoin,ethereum,crypto currencies,cryptography,decentralized solutions,business scenarios,hyperledger tech,meetups,区块链,数字货币,加密货币,比特币,以太坊,密码学,去中心化,超级账本
Udacity Blockchain Developer Nanodegree 48 ⭐
The road so far on Udacity Blockchain Developer Nanodegree
Dapscoin 49 ⭐
DAPS is the world's first coin to implement Bulletproofs and RingCT & Ring Signatures in a staking chain. With DAPS it is possible to stake, run masternodes and mine PoA blocks.
Mortgageblockchainfabric 44 ⭐
Mortgage Processing App using Hyperledger Fabric Blockchain. Uses channels for privacy and access, and restricts read/write previleges through endorsement policies
Blockchain Consensus 41 ⭐
This is my attempt to list all possible blockchain consensus out there, i welcome pull request of the blockchain community! lets make it the main reference for blockchain consensus
Ethereum_devp2p_wireshark_dissector 40 ⭐
This is Ethereum devp2p protocol dissector plugin for wireshark.
Class 36 ⭐
Rust library for building IQC: cryptography based on class groups of imaginary quadratic orders
Coinaly 31 ⭐
🚀 Fast and easy to use mobile trade interface for cryptocurrencies. Track your trades to the moon and beyond. Currently only for Bittrex.
Cordentity 29 ⭐
This project combines Hyperledger's Indy ledger for decentralized identity with the Corda platform
Syscoin1 28 ⭐
Syscoin is a crypto currency that is universally merge-mineable and offers a unique variety of services including decentralized identities, marketplaces and certificate management, escrow, asset token issuance platform capabilities directly on the blockchain.
Healthledger 24 ⭐
Application for tracking Organs donations in hospitals and minimizing the scope of Organ trafficking using Blockchain (Hyperledger) technology.
Birdchain Mvp 24 ⭐
Decentralized application (Dapp) similar to instant messenger. The BIG difference is that it will allow its users to make a monthly passive income, while providing companies with higher quality and better-priced services.
Mathematical Mesh 25 ⭐
The Mesh is an infrastructure that makes the Internet easier to use by making it more secure.
Erc721 Fullstack Dapp Tutorial 25 ⭐
An ERC721 dapp tutorial to demonstrate how digital asset could be represented and traded on blockchain removing the need of third party.A full stack dapp made via solidity (contracts deployed on ropsten) integrated with web3js deployed on ipfs.
Simple Game Erc 721 Token Template 23 ⭐
🔮 Very Simple ERC-721 Smart Contract Template to create your own ERC-721 Tokens on the Ethereum Blockchain, with many customizable Options 🔮
Blockgeeks Build Blockchain Advanced 23 ⭐
Block Chain Article 20 ⭐
Mini Blockchain 25 ⭐
A reference implementation of blockchain in Go to demonstrate how blockchain works. For education purpose.
Typhon Spec 17 ⭐
Trustless sidechains for Bitcoin network. Lightning ⚡️ brings thunderbolt 🌩 – Typhon 🐉 brings typhoon🌪
Creditscom Ewa 16 ⭐
This repository contains following main modules: contract executor, wallet desktop, sc-api, api-client
Grab_ethtoken_info 15 ⭐
[Flutter] 从以太坊区块链 (Ethereum Blockchain) etherscan 上抓取任意一个钱包地址的所有token信息 (Address, Name, Balance, Symbol, Value)，并编写界面进行展示。
Final Year Project Website 15 ⭐
Website for our final year project - FRING: FAST BLOCKCHAIN ON SGX-FACILITATED PEER-TO-PEER NETWORK; Project FRing includes a new peer-to-peer network protocol that improves communication performance among peers and an implementation of fast, consistent blockchain system on top of this P2P network.
Chat Messela Blockchain Messenger 13 ⭐
Chat Message La - A Blockchain implementation for ultra-secure (just kidding!) messaging in Java
Obd 14 ⭐
OmniBOLT daemon, a golang implementation of OmniBOLT spec, the smart assets lightning network.
Cryptocurrencies_graphs 14 ⭐
Graphical representation of the values of Bitcoin, Ethereum and Nasdaq.
Erc20 Amis 12 ⭐
Asset Management Instrument Solution on the Ethereum, Bitshare, Waves blockchains :ledger: DLT. This experimental project started with AMIS an ERC20 token :chart_with_upwards_trend: serving as a market condition sensor capable of inter-mediation functions, multi-purposes, multi-dimensional vehicle for the digital economy era.
Induprasadsr Blockchain Python 11 ⭐
A simple block chain application developed using python,flask and rest API