Frappe Charts : GitHub-inspired simple and modern charts for the web with zero dependencies.
Tracery : A story-grammar generation library for javascript. Write grammar objects, get generative stories.
Head JS : Load scripts like images. Use HTML5 and CSS3 safely. Target CSS for different screens, paths, states and browsers. Make it the only script in your HEA...
Parsley.js : Javascript forms validation.
Powerful, UX aware & Dead simple.
loglevel : Minimal lightweight logging for JavaScript, adding reliable log level methods to wrap any available console.log methods
A Modern, Lightweight Open-Source JavaScript Library for Interactive Maps