It’s time to talk about “CSS5”

Brecht De Ruyte explains how the W3C CSS-Next community group is actively looking for better approaches to describe the evolution of CSS and identify feature sets as effectively as we did with CSS3 in 2009.

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Providing type definitions for CSS with @property

Stephanie Eckles explains when and why traditional fallback values ​​can fail and how @property features allow us to write safer and more resilient CSS custom property definitions.

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From our sponsor

How I Cut API Call Time by 22.3 Seconds with Sentry

Struggling with slow API calls? 🕒 Dan Mindru shares how he used Sentry’s Trace view to shave 22.3 seconds off an API call that handles HTTP calls, file I/O, AI generation, and database queries. Read the blog to learn how to identify bottlenecks and more.

Read the blog

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CSS Weekly on YouTube

▶ Highlight a button on Video Cue (YouTube Subscribe Button Animation)

I published the first post on the CSS Weekly blog explaining how to easily switch to intrinsic sizes and trigger transitions when an element receives its first style update using new CSS features.

Learn more

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Sponsored Link

CSS Challenges Course on Scrimba

Test your CSS skills with our challenge pack. Recreate components and layouts from popular apps like Github, Codepen, and Instagram, and create loading animations, progress bars, flashcards, and more using pure CSS!

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Tools

HTMLrev

HTMLrev by Devluc features hand-picked HTML templates for websites, landing pages, blogs, portfolios, e-commerce, and dashboards, all for personal and commercial projects.

Check it out

UAParser.js

UAParser.js is the most complete, compact, and up-to-date isomorphic JavaScript library for detecting a visitor’s browser, engine, operating system, processor, and device type/model.

Check it out

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Inspiration

Doom Scroll – Front End Conference 2024 Demo

Adam Kuhn created a stunning CSS-only scrolling timeline, an interactive demo.

Let yourself be inspired

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See you next week