This release makes it easier to migrate to a recent version of Unpoly when your app still depends on jQuery...

This repository is a community-curated list of flexbox issues and cross-browser workarounds for them. The goal is that...

Spreewald comes with a selector_for helper that matches an English term like the user's profile into a CSS...

The ruby sass gem also installs a command line tool to convert to and from SCSS. Use it for a...

CSS transitions are a simple animation framework that is built right into browsers. No need for Javascript here. They're...

This favicon generator will guide you to a perfect set of favicon files, suitable for all devices and situations (browser...

This is not an issue in newer versions of HAML (starting with 5.0.0), as the ugly-option was removed...

Selenium cannot reliably control a browser when its window is not in focus, or when you accidentally interact with the...

Restructured card for new situation: native promises are implemented in all major browsers.

Edge (and some versions of Internet Explorer, like IE11) use to render a × clear input button on text fields. While...

Within a Flexbox layout, there are multiple CSS attributes that may affect a child's basis (the initial width before...

By default, Google Analytics tracks the current URL for every request. Sometimes you will want to track another URL instead...

Browsers support two kinds of redirects: 301 moved permanently 302 moved temporarily Be very careful with the 301 type. Most...

General hints on the DOM the root of the DOM is document custom elements inherit from HTMLElement. They need a...

When an AJAX request raises an exception on the server, Rails will show a minimal error page with only basic...

Some pseudo-elements need to be addressed with vendor prefixes. E.g. ::selection is not supported by Firefox, you need to...

Line-height and vertical-align are simple CSS properties. So simple that most of us are convinced to fully understand...