Passport : Passport is authentication middleware for Node.js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web a...
RequireJS : RequireJS is a JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, like Rhino ...
LokiJS : A fast, in-memory document-oriented datastore for node.js, browser and cordova
Intern : Intern is a complete test system for JavaScript designed to help you write and run consistent, high-quality test cases for your JavaScript libraries a...
Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.