Use new CSS without breaking anything
Description: 👉 Start writing CSS with confidence: https://thecascade.dev/courses/css-demystified/?utm_source=youtube&utm_medium=social&utm_campaign=regular-video
How do you know if a CSS feature is safe to use? A look at what Baseline does and doesn't tell you, how Can I Use gives you a fuller picture, and how progressive enhancement, fallbacks, PostCSS and @supports let you start using newer features today.
🔗 Links
✅ My video on interpolate-size: allow-keywords: https://youtu.be/WhS4xRSIjws
✅ My video on using @supports with custom properties: https://youtu.be/wPI8CEoheSk
✉ Keep up to date with everything I'm up to https://www.kevinpowell.co/newsletter
💬 Come hang out with other devs in my Discord Community https://discord.gg/nTYCvrK
⭐ Are you a beginner? HTML & CSS for absolute beginners is for you: https://learn.kevinpowell.co
🎓 Start writing CSS with confidence with CSS Demystified: https://cssdemystified.com
🚀 Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
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Help support my channel
👨🎓 Get a course: https://www.kevinpowell.co/courses
👕 Buy a shirt: https://cottonbureau.com/people/kevin-powell
💖 Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
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🧑💻 My editors:
In most videos, I’m using CodePen these days: https://codepen.io/ - with High Contrast Dark theme and the font Commit Mono
And if not CodePen, then I’m probably using Zed: https://zed.dev/ with the theme Ayu Dark, and the font ZedMono
In older videos, I was using VS Code - https://code.visualstudio.com/ with the theme One Dark Pro Var, and the font Cascadia
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⌚ Timestamps:
00:00 - Intro
01:11 - What is Baseline?
02:15 - Why Baseline isn't the whole picture
03:49 - Check Can I Use
04:59 - What happens if it doesn't work?
07:34 - Fallbacks
08:35 - Feature queries with @supports
10:55 - Checking selector support with selector()
11:45 - Sometimes you just have to wait
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I'm on some other places on the internet too!
If you'd like a behind the scenes and previews of what's coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
---
And whatever you do, don't forget to keep on making your corner of the internet just a little bit more awesome!
#css Close description
How do you know if a CSS feature is safe to use? A look at what Baseline does and doesn't tell you, how Can I Use gives you a fuller picture, and how progressive enhancement, fallbacks, PostCSS and @supports let you start using newer features today.
🔗 Links
✅ My video on interpolate-size: allow-keywords: https://youtu.be/WhS4xRSIjws
✅ My video on using @supports with custom properties: https://youtu.be/wPI8CEoheSk
✉ Keep up to date with everything I'm up to https://www.kevinpowell.co/newsletter
💬 Come hang out with other devs in my Discord Community https://discord.gg/nTYCvrK
⭐ Are you a beginner? HTML & CSS for absolute beginners is for you: https://learn.kevinpowell.co
🎓 Start writing CSS with confidence with CSS Demystified: https://cssdemystified.com
🚀 Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
---
Help support my channel
👨🎓 Get a course: https://www.kevinpowell.co/courses
👕 Buy a shirt: https://cottonbureau.com/people/kevin-powell
💖 Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
---
🧑💻 My editors:
In most videos, I’m using CodePen these days: https://codepen.io/ - with High Contrast Dark theme and the font Commit Mono
And if not CodePen, then I’m probably using Zed: https://zed.dev/ with the theme Ayu Dark, and the font ZedMono
In older videos, I was using VS Code - https://code.visualstudio.com/ with the theme One Dark Pro Var, and the font Cascadia
---
⌚ Timestamps:
00:00 - Intro
01:11 - What is Baseline?
02:15 - Why Baseline isn't the whole picture
03:49 - Check Can I Use
04:59 - What happens if it doesn't work?
07:34 - Fallbacks
08:35 - Feature queries with @supports
10:55 - Checking selector support with selector()
11:45 - Sometimes you just have to wait
---
I'm on some other places on the internet too!
If you'd like a behind the scenes and previews of what's coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
---
And whatever you do, don't forget to keep on making your corner of the internet just a little bit more awesome!
#css Close description