794 Open source projects that are alternatives of or similar to Codechain

Mint Blockchain — Build blockchain powered social apps

A curated list of awesome TON ecosystem 😎

The Stacks 2.0 blockchain implementation

Barong auth server

Raiden Network

Ecency desktop formerly known as Esteem Surfer - reimagined desktop social wallet, contribute and get rewarded (for Windows, Mac, Linux)

An open source cybersecurity protocol for syncing decentralized graph data.

Solidity, the Smart Contract Programming Language

The protocol for real-time finance on the Ethereum blockchain

An Ethereum project to crawl blockchain states into database

A basic implementation of Blockchain

Based on CryptoKitties, Kitty Items is an example of a full-stack dapp built on Flow.

COALA IP is a blockchain-ready, community-driven protocol for intellectual property licensing.

A simple library to recover the private key of ECDSA and DSA signatures sharing the same nonce k and therefore having identical signature parameter r

🦄 An open source interface for the Uniswap protocol

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

Stellar API SDK for .NET Core 2.x and .NET Standard 2.0

A voting application that leverages Hyperledger Fabric and the IBM Blockchain Platform to record and tally ballots.

Ethereum Wallet Toolkit for iOS - You can implement an Ethereum wallet without a server and blockchain knowledge.

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 🌊

这是java版的简化示例区块链demo；另外还有kotlin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.

Armors-solidity is a framework to build secure smart contracts on Ethereum.

SwiftyEOS is an open-source framework for interacting with EOS, written in Swift. Can be used on iOS and macOS.

blockchain (crypto) tools, libraries & scripts in ruby

Official Verge Core Source Code Repository 💪

A privacy-preserving blockchain on Substrate

Official Go implementation of the hyperchain protocol

Fast. Scalable. Powerful. The Blockchain for Web 3.0

Compare cryptocurrency trading data across multiple exchanges and blockchains in the comfort of your terminal

比特币、以太坊公私钥生成以及签名，长时间不维护可移步 https://github.com/QuincySx/ChainWallet

⭐️ CosmosJS - Cosmos JavaScript Library

Official proof decentralized exchange matching engine

WebDollar Protocol - Currency of the Internet

Ethermint is a scalable and interoperable Ethereum, built on Proof-of-Stake with fast-finality using the Cosmos SDK.

🚀 ⚡️ ✨ next-gen mining pool server software

Spring Boot Starter for web3j

A Smart Way to Operate Smart Contracts on EVM Based Blockchains like Ethereum

A curated list of awesome EOS frameworks, libraries, software and resources.

Node for Polymesh Blockchain

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

JavaScript tools for BitShares Encryption and Serialization

Bitcoin Blockchain Parser written in Rust language

A curated list of privacy on blockchains resources

The Non-Fungible Token standard on the Flow Blockchain

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.

dfuse for EOSIO

Source code for the ElementsProject.org website

Blockchain Books

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

区块链钱包技术指南

EOS.io Kylin Testnet by cryptokylin.io

<블록체인의 정석>, <하이퍼레저 블록체인 개발> 소스코드 및 참고자료 저장소

🌱 Construct Merkle Trees and verify proofs in JavaScript.

A minimal browser for the distributed web

The Metaverse individual chain service ETP coin and immutable data space for Hyperspace.

CKB's vm, based on open source RISC-V ISA

Protecting cryptographic signing keys and seed secrets with Multi-Party Computation.

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

go编写的区块链入门级项目