Wordcount.js
Calculate file newlines, word, and byte counts on client side using HTML5 File API. (Emulates Linux's wc command)
Purl
A JS utility for for parsing URLs and extracting information out of them.
Idle.js
Javascript activity library for the browser. (away, idle, etc)
Kartograph.js
Open source JavaScript renderer for Kartograph SVG maps
Catiline
JavaScript library to take the pain out of web workers.
Adapt
Adapt.js serves CSS based on screen width.
Timer.js
Timer.js is a periodic timer for Node.js and the browser.
Ml5 Library
Friendly machine learning for the web! 🤖
Leaflet
JavaScript library for mobile-friendly interactive maps
Vue Headful
Set document title and meta tags with Vue.js
Objgrep
Find strings inside complicated javascript objects
Sir Trevor Js
Rich content editing entirely re-imagined for the web
Pdfkit
A JavaScript PDF generation library for Node and the browser
React Translated
A dead simple way to add complex translations (i18n) in a React (DOM/Native) project 🌎🌍🌏
Retina.js
JavaScript and LESS helpers for rendering high-resolution image variants
Js Pdf
Generate PDF files in JavaScript. HTML5 FTW.
Baffle
A tiny javascript library for obfuscating and revealing text in DOM elements. :astonished: