The Single Page Application Framework for KnockoutJS
Browser history manager for rich media websites
git-svn mirror of Google's Closure Library.
Joosy is a browser applications framework. That is based on Rails, CoffeeScript and love.
Foundational Framework for NodeJS Web Services
ComponentJS -- Powerful run-time Component System for structuring HTML5-based Rich Clients
Redux toolset for keeping all the side effects inside your reducers while maintaining their purity.
Develop with direction! With CanJS, jQuery++, FuncUnit, Steal, DocumentJS.
Create a scalable, maintainable and module oriented system using Hydra.js