Battery.js
A tiny wrapper for the HTML5 Battery Status API.
Red Script
A Ruby Flavored Language
Pdfmake
Client/server side PDF printing in pure JavaScript
Pjs
Classes for javascript that don't suck.
Js Pdf
Generate PDF files in JavaScript. HTML5 FTW.
Trial Js
Mouse position monitoring and user input prediction
Objgrep
Find strings inside complicated javascript objects
Nude.js
Nudity detection with JavaScript and HTMLCanvas
Livestamp.js
A simple, unobtrusive jQuery plugin that provides auto-updating timeago text to your timestamped HTML elements using Moment.js.
Mincss
Tool for finding out which CSS selectors you're NOT using.
Es2015 I18n Tag
ES2015 template literal tag for i18n and l10n (translation and internationalization)
Jquery Zoomer
Zoom up your iFrames
Qrcodejs
Cross-browser QRCode generator for javascript
React Translated
A dead simple way to add complex translations (i18n) in a React (DOM/Native) project 🌎🌍🌏
Easy A/B
A jQuery / Zepto plugin for easily setting up A/B and Multivariate tests using Analytics.
Probability.js
Probability.js makes it easy to call JavaScript functions by probability in Node.js and the browser.
Hello.js
A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect