FullCalendar
Full-sized drag & drop event calendar (jQuery plugin)
Superagent
Ajax with less suck - (and node.js HTTP client to match)
Uikit
A lightweight and modular front-end framework for developing fast and powerful web interfaces.
Showdown
JavaScript port of Markdown
Hapi
The Simple, Secure Framework Developers Trust
Plotly.js
The open source javascript graphing library that powers plotly
Platform
Reactive libraries for Angular
Bootstrap Datepicker
A datepicker for @twitter bootstrap forked from Stefan Petre's (of eyecon.ro), improvements by @eternicode
Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
Rx Js
The Reactive Extensions for JavaScript
Grapesjs
Free and Open source Web Builder Framework. Next generation tool for building templates without coding
Bootstrap Table
An extended Bootstrap table with radio, checkbox, sort, pagination, and other added features. (supports twitter bootstrap v2 and v3)
Polymer
Leverage the future of the web platform today.
Grommet
a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package
Hyperapp
1 kB JavaScript framework for building web applications.
Filepond
🌊 A flexible and fun JavaScript file upload library
Bootswatch
Themes for Bootstrap