SVGO is a Nodejs-based tool for optimizing SVG vector graphics files.
jQuery Validation Plugin
Medium.com WYSIWYG editor clone.
LoopBack makes it easy to build modern applications that require complex integrations.
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration. An extension to the Mustache templating language created by Chris Wanstrath.
E2E test framework for Angular apps
The de-facto solution to flexible routing with nested views
The official jQuery user interface library.
A package manager for the web, created at Twitter
Super simple WYSIWYG editor
An HTML5 saveAs() FileSaver implementation