Hardhat is a development environment to compile, deploy, test
Node Binance API is an asynchronous node.js library
A Java library for technical analysis
Bitcoin Lightning library written in Rust
Qtum Core Wallet
OpenBazaar 2.0 Server Daemon in Go
Abu quantitative trading system (stocks, options, futures, bitcoin)
Quant framework for stock
Squeezer framework, build serverless dApps
Bitcoin GUI in Java