messenger-bot - A Node client for the Facebook Messenger Platform
teleapi - The useful library to simplify your work with Telegram Bot API
telegram-node-bot - Node module for creating Telegram bots.
botkit - Botkit is a toolkit for making bot applications
mention-bot - Automatically mention potential reviewers on pull requests.
node-telegram-bot - Client wrapper for Telegram Bot API (Under heavy development)
superscript - A dialogue engine for creating chat bots