A command-line interface for LevelDB

Bitcoin Core integration/staging tree

build-once run-anywhere c library

original bitcoin source

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

Bitcoin GUI (experimental QML-based fork)

A c++ backend for vue-crud, built with pistache and sqlite/mysql.

REST API for Vue CRUD project, built in PHP and Laravel

TradeLayer on Litecoin

private message between two parties (with no `to` field)

Mutually authenticating key agreement handshake

🧱⛓️ A scalable decentralized blockchain

A terminal for a more modern age

Bitcoin P2P Network Library

An open source smart contract platform

C++11 implementation of Socket.IO client

nanomsg library

Go-style concurrency in C

Augur v1 - Smart Contracts [DEPRECATED]

The pure golang implementation of nanomsg (version 1, frozen)

Repository for the documentation for Factom

Factom Servers begin by providing proof of existence services, but then move on to provide proof of existence of transforms. A list of such entries can be thought of as a FactomChain. A FactomChain…

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

portable C++ API for Interactive Brokers TWS