🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.

A modern alternative to CSS resets

Monospaced font family for user interface and coding environments

A collection of loading indicators animated with CSS

Skeleton: A Dead Simple, Responsive Boilerplate for Mobile-Friendly Development

Automatically add a progress bar to your site.

Build mobile apps with simple HTML, CSS, and JavaScript components.

A showcase of problems once hard or impossible to solve with CSS alone, now made trivially easy with Flexbox.

This repo is archived. Thanks!

Delightful, performance-focused pure css loading animations.

The fastest way to build beautiful Electron apps using simple HTML and CSS

A spinning activity indicator

Automatically display online/offline indication to your users

A CSS only tooltip library for your lovely websites.

Build a Jekyll blog in minutes, without touching the command line.

The minimal amount of CSS to replicate the GitHub Markdown style

Smoothly transitions numbers with ease. #hubspot-open-source

A collection of loading spinners animated with CSS

215 Weather Themed Icons and CSS

A modern dialog library which is highly configurable and easy to style. #hubspot-open-source

Compass is no longer actively maintained. Compass is a Stylesheet Authoring Environment that makes your website design simpler to implement and easier to maintain.

A CSS framework that aims to cut down on your CSS development time

A best-practices CSS foundation

An experiment using the peerflix module of nodejs and connecting a bunch of APIs.

JavaScript, SCSS, Sass, Less, and Stylus helpers for rendering high-resolution image variants

An extensible open-source mobile backend framework

The 960 Grid System is an effort to streamline web development workflow.

Pure CSS phones and tablets

Powerful, scalable, Sass-based, BEM, OOCSS framework.

A collection of documentation about the most quirky parts of the JavaScript language.