An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
Qtum Core Wallet
Monorepo for the Ethereum VM TypeScript Implementation
A Python-based development and testing framework for smart contracts
Monero (XMR) Stratum protocol proxy
The official Rust implementation of Conflux protocol
Blockchain explorer for Ethereum based network
A library for working with Bitcoin
The Smart Contract Programming Language
A permissioned Ethereum smart-contract blockchain node
Ultra-fast matching engine written in Java based on LMAX Disruptor