Create objects from reusable, composable behaviors.
198 byte publish/subscribe messaging micro-framework
Sentry is a realtime error logging and aggregation platform
The de-facto solution to flexible routing with nested views
Timeago is a jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago").
A plugin to make Backbone.js keep track of nested attributes.
LibreTaxi, free and open source Uber/Lyft alternative to connect passengers and drivers.
React Native for Web
Load data while still loading other scripts and display data faster in jQuery, Backbone, Angular, ... apps
History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. Including continued support for data, titles, replaceState. Supports jQuery, MooTools and Prototype. For HTML5 browsers this means that you can modify the URL directly, without needing to use hashes anymore. For HTML4 browsers it will revert back to using the old onhashchange functionality.
Making AJAX as easy as anchor tags
Promise based HTTP client for the browser and node.js
High-level streams library for Node.js and the browser