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Some new features CSS in 2024

Sonay Kara on October 26, 2024

In this article we will explore some new CSS features in 2024. If you like my articles, you can buy me a coffee :) 1. CSS container quer...
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grahamthedev profile image
GrahamTheDev

Careful with the conclusion part!

While this is a great list, it is worth noting:

  • Container queries only have 90% browser usage support, so you need a polyfill or fallback styling
  • CSS nesting only has 87% browser usage support and is hard to polyfill without causing Cumulative Layout Shift (CLS).
  • :scope is not supported at all in Firefox.
  • color-contrast is not supported at all in any browser and is purely experimental.
  • anchor postioning - has only very recent chromium support (66% of browser usage), so you would need to heavily polyfill / have strong fall-backs.

So in reality, out of the list you gave, container queries are the only one that is "safe" to use at the moment, depending on how far back you want to support browsers!

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Alois Sečkár

When talkink about any "new" features of web technologies, one has to be aware of possible lack of support in certain browsers.

A dedicated website caniuse.com/ is here to save the day providing detailed info about browser adoption of most if not all of them. If anyone doesn't know it yet, bookmark it asap!

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whereisthebug profile image
@whereisthebug

This is a fantastic point. And this is common with new features in CSS or JavaScript. It's fine to play with them in your personal projects, but you must pay a lot of attention to browser support before using them in production.

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Sonay Kara

Yes, I’m aware of the current support limitations. However, it’s worth noting that when Flexbox and Grid first came out, they faced similar browser support challenges, yet over time they became well-supported

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grahamthedev profile image
GrahamTheDev

absolutely! And I encourage people to play with things and put them in side projects, just wanted to point out they were not really "production ready" yet.

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Sonay Kara

Thank you for your feedback. I respect every comment, every information and opinion made on my articles in this community. Your comment is very valuable to me

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Tymek Zapała

Workaround would be to install PostCSS and respective plugins which will transform modern CSS to output understandable to older browsers. Once the browser support of these features is acceptable, you just remove the PostCSS plugins from your build step without modyfing the code at all.

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Sonay Kara

Thank you , it seems logical to easily provide legacy browser support with PostCSS and related plugins.

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mince profile image
Mince

This is true

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itsmeseb profile image
sebkolind | ⛺ Tent.js

Thanks for clarifying this! It’s important to check the browser support on any features you use.

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mince profile image
Mince

Most of these are beta features

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sonaykara profile image
Sonay Kara

Yes, I already said it is.

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mince profile image
Mince

Yes you did 😅

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mince profile image
Mince

But I personally love beta features

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Jessica Kotei

Love it

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Sonay Kara

:)

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Jessica Kotei

I want you to teach me

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Sonay Kara

You can ask whatever you want by commenting on the article or sending an e-mail
zonaykara@gmail.com

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JohnDotOwl • Edited

Sometimes i wish everyone just put their effort into 1 package , tailwind css, utility based

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Sonay Kara

You may be right, but a CSS framework contains CSS codes. To use a framework effectively, you need to understand css, so you have to learn css.