Hint.css
A tooltip library in CSS for your lovely websites.
jQuery jKit
A very easy to use, cross platform, jQuery based UI toolkit, that's still small in size, has the features you need, and doesn't get in your way of doing things!
Sketchpad
A simple sketchpad library
jQuery Tourbus
A jQuery tour/walkthrough plugin.
Salvattore
A jQuery Masonry alternative with CSS-driven configuration.
Golden Layout
The ultimate Javascript layout manager
Darkmode.js
🌓 Add a dark-mode / night-mode to your website in a few seconds
Messi
A simple message plugin for jQuery
Joyride
jQuery feature tour plugin.
Mark.js
JavaScript keyword highlighting. Mark text with options for diacritics, synonyms, custom elements, custom class names, separate word search (multiple terms), filter selectors, accuracy and iframes. Also available as jQuery plugin. Compatible with DataTables.
Itemslide.github.io
A simple and beautiful JavaScript touch carousel
Gifplayer
Customizable jquery plugin to play and stop animated gifs. Similar to 9gag's. Support for video formats
Drooltip.js
🔥 💦 Minimalistic, powerful and extensible Vanilla JS tooltip plugin
Vex
A modern dialog library which is highly configurable and easy to style. #hubspot-open-source
Mixitup
A CSS3 and jQuery Filter & Sort Plugin
Ion.range Slider
jQuery only range slider