JSDB.io : JSDB is a collection of the best javascript libraries
Vanilla List : The Vanilla Javascript Repository. A searchable repository of dependency-free JavaScript libraries. Over 100 projects and growing.
Raphaël : Raphaël is a small JavaScript library that should simplify your work with vector graphics on the web. If you want to create your own specific chart or...
rsvp.js : A lightweight library that provides tools for organizing asynchronous code
Autotrack : Automatic and enhanced Google Analytics tracking for common user interactions on the web.
Every javascript project you should be looking into.
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