PeerJS : Peer-to-peer data in the web browser.
PeerJS completes WebRTC as an API abstraction, connection broker, and binary serialization format
Autotrack : Automatic and enhanced Google Analytics tracking for common user interactions on the web.
Passport : Passport is authentication middleware for Node.js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web a...
hunt : Library to detect when DOM elements become visible and disappear on scroll.
Headroom.js : Headroom.js is a lightweight, high-performance JS widget (with no dependencies!) that allows you to react to the user's scroll.
JavaScript Libraries for adding offline support to web apps.