Motus
Animation library that mimics CSS keyframes when scrolling.
Headstart
An automated front-end setup
Behave.js
A lightweight, cross browser library for adding IDE style behaviors to plain text areas
Messenger
Growl-style alerts and messages for your app. #hubspot-open-source
Sinon.js
Test spies, stubs and mocks for JavaScript.
Mithril.js
A Javascript Framework for Building Brilliant Applications
Tabletop
Tabletop.js gives spreadsheets legs
ICanHaz.js
A clean solution for templating with Mustache.js and jQuery or Zepto
JS xls
Javascript XLS (Excel 97-2004 spreadsheet) parser and (one day) writer
Reseter.css
Reseter.css - A Futuristic Alternative To Normalize.css And CSS Resets
Is.js
Micro check library
Express
Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Brick
UI Web Components for Mobile Web Apps
Keymaster
A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
React Templates
Light weight templates for react
Impress
Impressive totalitarian style Multipurpose Application Server for node.js. All decisions are made. Solutions are scaled. Tools are provided and optimized for high load. Ready for applied development and production.
Gridifier
Async Responsive Html Grids