Normalize.css : A modern, HTML5-ready alternative to CSS resets
Normalize.css makes browsers render all elements more consistently and in line with modern standards. ...
Photon : UI toolkit for building desktop apps with Electron.
Anime.js : Anime.js is a fast, multipurpose and lightweight JavaScript animation library with a simple, yet powerful API.
It works with CSS properties, SVG, DOM ...
jQuery Masonry : A dynamic layout plugin for jQuery
The flip-side of CSS floats
emotion : emotion is a high performance, lightweight css-in-js library that supports both string and object based styles.
98.css is a CSS library for building interfaces that look like Windows 98.
Genericons : Genericons are vector icons embedded in a webfont designed to be clean and simple keeping with a generic aesthetic.
Use genericons for instant HiDPI, ...
Fawnt : Fawnt is a font resource for designers, developers, and anyone that appreciates the web's highest quality fonts.
Browsh : Browsh is a fully-modern text-based browser. It renders anything that a modern browser can; HTML5, CSS3, JS, video and even WebGL. Its main purpose is...
WebTorrent : WebTorrent is a streaming torrent client for the web browser and the desktop.
WebTorrent is written completely in JavaScript – the language of the web...
BeEF : The Browser Exploitation Framework (BeEF) is a powerful professional security tool. BeEF is pioneering techniques that provide the experienced penetra...
Mobile HTML5 compatibility : HTML5 compatibility on mobile and tablet browsers with testing on real devices
Browse old web pages the old way with virtual browsers in the browser.
5978 High Quality Icons : This is beyond question the largest supply of free icons ever published in one article. With this exceedingly massive supply, your icon solutions for ...
The Ultimate Oldschool PC Font Pack : Home of the world's biggest collection of classic text mode fonts, system fonts and BIOS fonts from DOS-era IBM PCs and compatibles
Favicon Generator : Upload an image (GIF, JPEG or PNG) and convert it to a Windows favicon (.ico)
System UIcons : A free icon set designed for systems and products. Use how you want, without attribution.