Safari 27.0のWebKitの変更点について。
Safari MCP、`<select>`のカスタマイズ、`<modal>`要素のサポート、`<img sizes="auto">`のサポート。
WebAssembly JSPI、Service Worker … "WebKit Features for Safari 27.0 | WebKit" https://webkit.org/blog/18325/webkit-features-for-safari-27-0/ #safari #browser #WebAssembly #JavaScript #css #ReleaseNote

We Found a Fix for Wobbly Spinners in Safari (Without Using AI), by (not on Mastodon or Bluesky):

https://www.sanity.io/engineering/we-fixed-wobbly-spinners-in-safari-without-ai?ref=frontenddogma.com

#css #safari #browsers

Improving site performance by shipping more CSS https://lobste.rs/s/fli8va #web #css #performance

What the HTML search Element Is For ronaldsvilcins.com/2026/09/17/w...

#css #html #programming #webdev #javascript #code #blog #article #rss #blogging

Losing My Sanity

#programming #debugging #css #Developerlife #Burnout

https://programmerhumor.io/debugging-memes/losing-my-sanity-fgnk

aww, this bit of valid #CSS isn't accepted by #WebStorm:

grid-template-columns: repeat(attr(data-row-count type(<integer>), 0), 40px);

it breaks even if i add this to the selector:

/* noinspection ALL */

🏆 September 26th CSS-Dodos Top 1

1 cheddy - X/6

css-questions.com/css-dodos

#css #cssdodos #cssquestions

#Development #Techniques
Sidenotes with CSS anchor positioning · Margin notes for your content without JavaScript ilo.im/16ga6m by Vincent Bernat

_____
#ModernCSS #AnchorPositioning #SideNotes #Content #Blogs #Websites #WebDev #Frontend #CSS

🔴🔵 The root scroller and how not to lose it
by Kilian Valkhof
@kilianvalkhof.com
at @polypane.app
Every page has one main scroll container that scrolls the page itself: the root scroll container, or root scroller for short.
#css #webdev #rootscroller
polypane.app/blog/the-roo...

🎯 CSS Battle Samedi, 26 Septembre 2026

Trick outline layer #1 possible car rien ne dépasse le html 🧐

#css #CSSBattleChallenge #cssbattle #dailychallenge #cssinfrench #CSSBattleSolution
Likez la vidéo 👍 abonnez-vous 🔔
youtu.be/udOqAde3rc0
cssbattle.oliviermaghe.com

I have completed Build an Event Flyer Page #freecodecamp 🎉

In this freeCodeCamp lab, I built a flyer page for a fictional LEGO event.

The main goal was to practice using absolute and relative units in CSS.

🔗 Code on CodePen: codepen.io/editor/ferna...

#WebDevelopment #HTML #CSS

"The root scroller and how not to lose it" by @kilianvalkhof.com

Wow, I learned a tons from this post! Top CSS post. Thank you for this write-up @Kilian 🤗

polypane.app/blog/the-roo...

#css #html

19½ Things You Didn’t Know About Accessibility in HTML and CSS, by @[email protected]:

https://noti.st/matuzo/OD53aV/slides?ref=frontenddogma.com

#slides #accessibility #html #css

🦖 `<time>` CSS type 🦖

https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Values/time

The <time> CSS data type represents a time value expressed in seconds or milliseconds. It is used in animation, transition, and related properties.

#webdev #CSS

[Article: Styling :visited links using hue-rotation]

My new site theme offers a :visited link style, but for convenience it's based on a CSS hsl-transformation. Here's how it works...
Read more: https://danq.me/2026/09/26/visited-links/

#article #colour #colours #css #html #meta #web #webDesign

短い一覧を2列にするだけなら、grid を組むより columns: 2 のほうが速い。

順番が縦に流れることだけ気をつけます。

#CSS

𝗛𝗼𝘄 𝗱𝗶𝘀𝗽𝗹𝗮𝘆:𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝘄𝗼𝗿𝗸𝘀

Ire Aderinokun, Frontend Developer and User Interface Designer, explains in this post how display:content really works.

https://thewhale.cc/posts/how-displaycontent-works

#HTML #CSS

::selection で選択中の背景色と文字色を指定できます。

背景が濃いサイトでは、既定の色だと読めなくなることがあります。

#CSS

Transparent Textures: A large collection of #CSS patterns, which can be filtered and colorized. https://statusl.ink/transparenttextureshttpswwwtranspa-971.htm