`@mixin` is also a banger. It would also simplify so much repetitive #css we write nowadays imho.

@mia
#cssday

`@function` in CSS looks awesome. They can also contain conditions (e.g. `@media`), which makes them so powerful.

@mia
#cssday #css

CSS: trust inheritance
Shadow DOM: pfff …

Alright, so … #CSS!

Ich entwickle eine Notiz App für den Browser (Javascript LocalStorage Anleitung)
https://www.chefblogger.me/2023/05/22/ich-entwickle-eine-notiz-app-fuer-den-browser-javascript-localstorage-anleitung/?utm_source=mastodon&utm_medium=social
#app #css #css3 #html #javascript #webdesign

#CSS Spotlight Effect

https://frontendmasters.com/blog/css-spotlight-effect/

Omg @argyleink first 5mins are already packed with some much stuff …

Creating spotlight effect with #css (and a bit of #js): https://frontendmasters.com/blog/css-spotlight-effect/

#immich ,
You’re a real fine self-hosted photo and video management solution
Won’t you back that ass up

Or:

text-overflow: ellipsis #CSS self-own number 3489

I was trying to make an SVG icon invert in dark mode, but since CSS likes the SVG code to be embedded in the HTML (not linked in an <img> tag) it turned out to be easier to just apply a CSS filter under @media (prefers-color-scheme: dark). This only works with black and white icons.

Nerd sniping, web components, and #CSS relative colors - Frontend Engineering Explained #webdev

https://www.youtube.com/watch?v=XzojdicRD2s

What's New in #CSS https://www.oddbird.net/2025/05/15/winging-it-19/

So CSS if() with grid reading-flow is quit interesting: https://www.youtube.com/watch?v=Apn8ucs7AL0

So baust du einen coolen Tilt-Effekt auf deiner Webseite! (HTML & Javascript) #7dfef3 #CSS #CSS3 #ff930e #ffbf00 #HTML #Javascript

https://www.chefblogger.me/2025/06/04/so-baust-du-einen-coolen-tilt-effekt-auf-deiner-webseite-html-javascript/?utm_source=mastodon&utm_medium=cpc

::pseudo-elements? "I don’t like where pseudo-elements are going. Google’s carousel kerfuffle was rightly focused on accessibility (or lack thereof). However, the spec behind the carousel makes ample use of new pseudo-elements, and I don’t like that either." #CSS #a11y https://dbushell.com/2025/05/23/pseudo-elements/

Eder Rengifo shares a small tool he created to design cool gradients ready to plug into your CSS.

https://gradientify.app/ #css #design

#Development #Releases
New to the web platform (May 2025) · The latest browser features at a glance https://ilo.im/164dvc

_____
#Browser #Chrome #Firefox #Safari #WebPlatform #WebDev #Frontend #HTML #CSS #JavaScript

Smashing Animations Part 4: Optimising SVGs. #SVG #CSS

https://www.smashingmagazine.com/2025/06/smashing-animations-part-4-optimising-svgs/?utm_source=flipboard&utm_medium=activitypub

Posted into Responsive Design, UX, UI, and more @responsive-design-ux-ui-and-more-mobileatom

Smashing Animations Part 4: Optimising SVGs. #SVG #CSS
https://www.smashingmagazine.com/2025/06/smashing-animations-part-4-optimising-svgs/