Knowing CSS is Mastery to Frontend Development

Chrome has prototyped these features and released them in Chrome 135. Adam Argyle has a wonderful explainer over at the Chrome Developer blog. Kevin Powell has an equally wonderful video where he f

Deploying like an idiot comes down to a mismatch between the tools you use to deploy and the reward in complexity reduced versus complexity added.

HTML 5 Readiness was a site that showed through a rainbow of colors the browser support for several web features. What about a new version?

Well, it turns out that SVG's built-in animation features were never deprecated as planned. Sure, CSS and JavaScript are more than capable of carrying the load, but it's good to know that SMIL is n

One thing we can do to help teams code consistently is provide type-checking so that all of the configurable options for a specific component are available while coding. Bryan demonstrates how he d

Interactive CSS animations with elements ricocheting off each other seem more plausible in 2025. While it’s unnecessary to implement Pong in CSS, the increasing flexibility and power of CSS reinfor

With visual regression testing, we can update a page, take screenshots before and after the fact, and compare the results for unintended changes. In this article, learn how to set up visual regress