Top 1816 blockchain open source projects

An IDE to develop smart contracts on the Conflux blockchain

Spring Boot Starter for web3j

📈Track token prices of your favorite exchanges in terminal!

An open-source Crypto-Currency exchange. Peatio v3.0 Coming Soon !

A taxonomy for open source cryptocurrency, blockchain, and decentralized ecosystems

The Non-Fungible Token standard on the Flow Blockchain

Library for integrating uPort into node server side applications

Blockchain Books

An advanced Ethereum mobile wallet

EOS.io Kylin Testnet by cryptokylin.io

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

EKT basic blockchain, the main purpose are token transfers and token related smart contracts.

The Elemental Battles Tutorial is divided into easy to follow lessons that take you through the process of creating your own fully-functional blockchain-based dApp.

🛠️ A smart contract UI for your Ethereum dapp project

Smart Contracts for the Status Contribution Period, along with Genesis and Network Tokens

node of the decentralized oracle network, bridging on and off-chain computation

Ethereum Swift API with support for smart contracts, ENS & ERC20

A series of notes that were taken during the ConsenSys Academy program.

Next generation core inside imToken Wallet.

𝕊 The Secret Network

Chain Core - Open Source Ledger-as-a-Service

The Open Digital Innovation Marketplace

An advanced Ethereum mobile wallet

Rust implementation of Zcash protocol

Muta is a high-performance blockchain framework.

A Rust Bitcoin blockchain parser with clustering capabilities, allowing to group together addresses in ownership clusters. Please contact @mikispag if interested in using BitIodine for any real-world use case.

Tessera - Enterprise Implementation of Quorum's transaction manager

Tools for building browser applications on Flow 🌊

Blockchain2graph extracts blockchain data (bitcoin) and insert them into a graph database (neo4j).

Ulord is a P2P value transfer public blockchain. Through building its blockchain underlying architecture and digital resource distribution protocols, it enables third-party developers to explore their own applications over open-source agreements to form a complete ecology of blockchain technology and applications.

This repository demonstrates the eosio platform running a blockchain as a local single node test net with a simple DApp, NoteChain.

Full Bitcoin library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash and Dash blockchains.

通用区块链平台tendermint源码分析

are we decentralized yet? an analysis of how truly decentralized cryptocurrency networks are

Yearn Vault smart contracts

The Blockstack website

The GUI application for Particl Markeplace and PART coin wallet. A decentralized peer to peer marketplace –free, secure, private, untraceable.

A curated list of awesome decentralized applications / resources

An up to date and bare minimum tutorial on deploying smart contracts with python

Smart contracts comprising the business logic of the Matic Network

Blockchain abstraction layer

The Total Solution for Blockchain with Privacy Protecting

Blockchain educational resources curated by the OpenZeppelin team

WARNING: This repository is no longer maintained ⚠️ We are no longer showing the Hyperledger Composer Service.

Hashed Timelock Contracts for ETH, ERC20 and ERC721 on Ethereum

Cross-platform EOSIO command-line swiss-army-knife (EOS, BOS, Telos, Worbli, etc.)

Bitcoin light-client implementation in Rust

🚀 Hanzo JavaScript SDK. Develop cutting-edge decentralized applications.

The Ethereum decentralized exchange assistant. Check token balances, transaction details & trade history.

Blockchain ve cryptocurrency'leri (Bitcoin gibi) daha iyi anlayabilmek için, Türkçe dokümante edilen bir Python implementasyonu

来自硅谷的终身学习大学

Waves platform documentation

An open source blockchain network simulator.

Binance Smart Chain

Blockchain as intended

Hadoop Crypto Ledger - Analyzing CryptoLedgers, such as Bitcoin Blockchain, on Big Data platforms, such as Hadoop/Spark/Flink/Hive

Python wrapper around the solc Solidity compiler.

atomicDEX Desktop app - project codename "Dextop"

Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.

🌀🛰 ethereum-ready & framework-agnostic redux store configuration