Scenejs
An extensible WebGL-based engine for high-detail 3D visualisation
Cutjs
Lightweight, fast, interactable 2D HTML5 rendering engine for cross-platform game development.
Scroll Reveal.js
Declarative on-scroll reveal animations.
Html2canvas
Screenshots with JavaScript
Humanize
A simple utility library for making the web more humane. #hubspot-open-source
Fishbone.js
A super lightweight (½kb) JavaScript library with automatic method chaining, automatic context binding, event support and simple inheritance. c-{{{-<
Teddy
An easy-to-read, HTML-based, mostly logic-less DOM templating engine with support for both server-side and client-side templating.
Sheetrock
Quickly connect to, query, and lazy-load data from Google Spreadsheets.
Droptiles
Droptiles is a "Windows 8 Start" like Metro-style Web 2.0 Dashboard. It compromises of Live Tiles. Tiles are mini apps that can fetch data from external sources. Clicking on a tile launches the full application.
Onionskin
A client- and server-side multi-layer cache manager library
C3
A D3-based reusable chart library
Oc Lazy Load
Load modules on demand (lazy load) in AngularJS
Multiscroll.js
multiscroll plugin by Alvaro Trigo. Create full screen pages with two scrolling sections per page.
jQuery Gantt
jQuery Gantt Chart
Angular Gantt
A Gantt chart directive for Angular.js without any other dependencies.
Pjs
Classes for javascript that don't suck.