Wordcount.js
Calculate file newlines, word, and byte counts on client side using HTML5 File API. (Emulates Linux's wc command)
Goodnight
A super small Javascript plugin for applying CSS styles at night.
Tourist
Simple, flexible tours for your app
Vue Headful
Set document title and meta tags with Vue.js
Stats.js
JavaScript Performance Monitor
Qrcodejs
Cross-browser QRCode generator for javascript
Offline
Automatically display online/offline indication to your users. #hubspot-open-source
Anypixel
AnyPixel.js is an open-source software and hardware library that makes it possible to use the web to create big, unusual, interactive displays.
Globalize
A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data
Red Script
A Ruby Flavored Language
Dropbox JS
JavaScript client library for the Dropbox API
Natural Regex
Create regex from natural language
Kartograph.js
Open source JavaScript renderer for Kartograph SVG maps
Togetherjs
A service for your website that makes it surprisingly easy to collaborate in real-time.
Sticky
jQuery Plugin for Sticky Objects
Baffle
A tiny javascript library for obfuscating and revealing text in DOM elements. :astonished:
Gitgraph.js
A JavaScript library to draw pretty git graphs in the browser