Hyperapp
1 kB JavaScript framework for building web applications.
Backbone.stickit
Backbone data binding, model binding plugin. The real logic-less templates.
Rainbow
Simple syntax highlighting library written in javascript
Darken
🌑 Dark mode made easy
Popmotion
A 12kb Javascript motion engine. Use for animation, physics and input tracking.
Hogan.js
A compiler for the Mustache templating language
Prettydiff
Compare code instead of text.
Mithril.js
A Javascript Framework for Building Brilliant Applications
Keymaster
A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
Glslify
A node.js-style module system for GLSL!
Fabric.js
Javascript Canvas Library, SVG-to-Canvas (and canvas-to-SVG) Parser
Carlo
Web rendering surface for Node applications
JSON 3
A modern JSON implementation compatible with nearly all JavaScript platforms.
Timesheet.js
JavaScript library for HTML5 & CSS3 time sheets
LABjs
Loading And Blocking JavaScript: On-demand parallel loader for JavaScript with execution order dependencies
Headstart
An automated front-end setup
Ect
Fastest JavaScript template engine with embedded CoffeeScript syntax