messengerJARVIS-on-Messenger - A community-driven python bot that aims to be as simple as possible to serve humans with their everyday tasks
botBotBuilder - The Microsoft Bot Builder SDK is one of three main components of the Microsoft Bot Framework
altcoinCCXT - A JavaScript / Python / PHP cryptocurrency trading library with support for more than 100 bitcoin/altcoin exchanges
apiwhatsapp-web.js - A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app