Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
chroma.js is a small-ish zero-dependency JavaScript library for all kinds of color conversions and color scales.
jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
metisMenu is a collapsible jQuery menu plugin.
OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.
OWL Carousel is an enabled jQuery plugin that lets you create responsive carousel sliders.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.
Unpkg is a content delivery network for everything on npm.