Tether
A positioning engine to make overlays, tooltips and dropdowns better #hubspot-open-source
Vue Js Modal
:pizza: Simple to use, highly customizable, mobile friendly Vue.js 2.0+ modal.
Dragula
:ok_hand: Drag and drop so simple it hurts
Gliojs
Exit popup easely. Detects if the mouse of a user leaves the viewport borders of your website
Bespoke.js
DIY Presentation Micro-Framework
Interact.js
Drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE8+)
Aurora
Hate Cookies? Introducing Aurora, 100% Cookie-Free Open Website Analytics. Collect Anonymous Data. Make your Audience Happy Now!
Masonry
Layout elements in a grid, like a mason fitting stones in a wall
Keyboard Js
A JavaScript library for binding keyboard combos without the pain of key codes and key combo conflicts.
Phantomjs
Scriptable Headless WebKit
jScrollPane
Pretty, customisable, cross browser replacement scrollbars
Turbolinks
Turbolinks makes navigating your web application faster
Laconic
Sane DOM Generation
Gator
Event delegation in Javascript
jQuery Evergreen
Small & fast DOM and event library for modern browsers.
Eqcss
EQCSS is a plugin that introduces Element Queries, Scoped CSS, a Parent selector, and responsive JavaScript to all browsers IE8 and up
Cortex
A javascript library for centrally managing data with React