Papa Parse
Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input
Velocity
Accelerated JavaScript animation.
Chartist Js
Simple responsive charts
Inferno
An extremely fast, React-like JavaScript library for building modern user interfaces
UI Router
The de-facto solution to flexible routing with nested views
Nock
HTTP mocking and expectations library
Node Browserify
browser-side require() the node.js way
Pace
Automatically add a progress bar to your site. #hubspot-open-source
Hover
A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.
Fuse
Lightweight fuzzy-search, in JavaScript
Plotly.js
The open source javascript graphing library that powers plotly
Bower
A package manager for the web, created at Twitter
Ol3
OpenLayers 3
JSHint
JSHint is a community-driven tool to detect errors in JavaScript code and enforce your team's coding conventions.
Cropperjs
JavaScript image cropper.
Typed.js
A jQuery typing animation script.