loglevel : Minimal lightweight logging for JavaScript, adding reliable log level methods to wrap any available console.log methods
SPF : A lightweight JS framework for fast navigation and page updates from YouTube
Vanilla List : The Vanilla Javascript Repository. A searchable repository of dependency-free JavaScript libraries. Over 100 projects and growing.
dancer.js : dancer.js is a high-level audio API, usable with both Mozilla's Audio Data API and Webkit's Web Audio API with flash fallback, designed to make sweet ...
Workbox : JavaScript Libraries for adding offline support to web apps.
A library to generate PDFs in client-side JavaScript.