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People ask me how I keep up with CSS and all the new features coming out... instead of worrying about how I do it though, I figured I'd do a recap of all the new stuff so you don't have to go hunting for it!

There have been so many new features released in 2023, and some relatively new features from 2022 have finally gained support in all the browser engines and have started to hit decent support numbers, and I cover as many as I could think of in this video.

Links
✅ Playlist of every video I mentioned in this video:    • New CSS Features  
✅    • Getting started with CSS nesting  
✅    • :has() opens up new possibilities wit...  
✅    • The new CSS pseudoclasses explained ...  
✅    • Fix your wonky headings with textwra...  
✅    • A deep dive into CSS colormix()  
✅    • Subgrid & Container Queries change ho...  
✅    • Container Queries are going to change...  
✅    • No more specificity issues?! (or all ...  
✅    • You can't do this without subgrid  
✅    • Learn To Use CSS Subgrid in 8 Minutes  
✅    • True parallax with CSSonly is now po...  
✅ More info on @scope: https://developer.chrome.com/articles...
✅ More info on view transitions: https://developer.chrome.com/docs/web... and https://daverupert.com/2023/05/gettin... and https://chriscoyier.net/2023/04/11/ex...
✅ Astro’s view transitions: https://docs.astro.build/en/guides/vi...
✅ More info on lch: https://lea.verou.me/blog/2020/04/lch...
✅ Why I suggested oklch() over lch(): https://evilmartians.com/chronicles/o...
✅ The lch color picker: https://lch.oklch.com/
✅ More on relative colors in CSS: https://developer.chrome.com/blog/css...
✅ leadingtrim article I showed:   / leadingtrimthefutureofdigitaltypeset...  
✅ More on :uservalid and :userinvalid: https://web.dev/articles/uservalida...
✅ My demo on @scope: https://codepen.io/kevinpowell/pen/OJ...
✅ My demo on :uservalid and :userinvalid: https://codepen.io/kevinpowell/pen/Rw...
My simple demo on relative colors: https://codepen.io/kevinpowell/pen/eY...

⌚ Timestamps
00:00 Introduction
01:25 Nesting
03:18 :has()
04:54 textwrap: balance and pretty
07:00 colormix()
08:10 lch and lab
11:27 relative colors
13:00 container queries
15:02 cascade layers
17:38 trig functions
18:38 Newsletter + Podcast
19:10 Subgrid
21:30 view transitions
23:24 animationtimeline: scroll()
24:25 scoped CSS
26:48 :uservalid and :userinvalid
28:39 textboxtrim and textboxedge

#css



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