RocketChat - Free open up resource chat system for teams. Robo 3T - Robo 3T (previously Robomongo) is the no cost light-weight GUI for MongoDB lovers. Easily develop lightweight documentation of installed purposes, dotfiles, and far more. MongoHub - Add yet another lightweight Mac Native MongoDB consumer. ChitChat - Native Mac application wrapper for WhatsApp Web. WhatsAppBar - Send WhatsApp information from menu bar.