enquire.js : A lightweight, pure JavaScript library for responding to CSS media queries.
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
darken : Easy control over your dark mode in a web environment
css.gg : Minimalistic icon library Designed by code, Customizable & Retina-Ready icons — built 100% in pure CSS. Easy integration: Embed, NPM & API
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 ...
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, ...
Chromeless : Chrome automation made simple. Runs locally or headless on AWS Lambda.
Chromeless can be used to...
Run 1000s of browser integration tests in paralle...
ImmortalDB : ImmortalDB is the best way to store persistent key-value data in the browser. Data saved to ImmortalDB is redundantly stored in Cookies, IndexedDB, Lo...
db : With DB you can very easily save, restore, and archive snapshots of your database from the command line. It supports connecting to different database ...
Insight.io : Insight.io brings IDE-like code intelligence features such as cross-reference, class hierarchy and semantic search, right into your browser and helps ...
TagUI : TagUI is a general purpose tool for automating web interactions
Browse old web pages the old way with virtual browsers in the browser.
DryIcons : Search through more than 6700 vectors and icons designed by DryIcons!
System UIcons : A free icon set designed for systems and products. Use how you want, without attribution.
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
Noun Project : The Noun Project is a website that aggregates and catalogs symbols that are created and uploaded by graphic designers around the world. Based in Los A...
Silk Icons : “Silk” is a smooth, free icon set, containing over 700 16-by-16 pixel icons in strokably-soft PNG format.