Miscellaneous
Positioning tooltips and popovers is difficult Popper is here to help Popper is the de facto standard to position tooltips and popovers in modern web applications

JavaScript libraries
Touch enabled jQuery plugin that lets you create beautiful responsive carousel slider

JavaScript libraries
jQuery The Write Less Do More JavaScript Library

JavaScript libraries
Filter sort magical layouts

UI frameworks
Powerful extensible and feature packed frontend toolkit Build and customize with Sass utilize prebuilt grid system and components and bring projects to life with powerful JavaScript plugins

JavaScript libraries
Select2 is a jQuery based replacement for select boxes It supports searching remote data sets and pagination infinite scrolling of results

JavaScript libraries
Swiper is the most modern free mobile touch slider with hardware accelerated transitions and amazing native behavior

JavaScript frameworks
Documentation and demos for the open source reveal js HTML presentation framework

JavaScript libraries
Light and open source responsive lightbox plugin with focus on performance for jQuery and Zepto js High DPI retina display support fast tap for touch devices

JavaScript libraries
N A

JavaScript libraries
SweetAlert2 a beautiful responsive customizable and accessible WAI ARIA replacement for JavaScript s popup boxes

JavaScript libraries
Matter js is 2D rigid body JavaScript physics engine for the web

Mathias Bynens is a web standards enthusiast currently working on Chrome at Google