CSS

The Form Validation CSS Almost Nobody Uses: 0.2% of Chrome Page Loads

Of the native CSS form features now shipping, field-sizing (the property that sizes a textarea to its content) appears on about 2.204% of Chrome page loads. :user-invalid, the selector that...

CSS for underlines

text-decoration-thickness and other attributes are now widely supported. Yay!

ArmのCSS for Mobile 2はPC向けの伏線!? Neoverse CSS N4はAGI CPUと競合せず

Armの最新動向について報告する本連載。今回は、2026年9月の「Arm Everywhere China」で発表された3つの新プロダクト「Arm CSS for Mobile 2」「Arm Total design for Physical AI」「Arm Neoverse CSS N4」について少し詳し目に紹介する。

News for Tailwind CSS

CSS Bed: Classless CSS themes to use as starting points in web development

Article URL: https://www.cssbed.com Comments URL: https://news.ycombinator.com/item?id=49927212 Points: 105 # Comments: 26

The death of web development education

In a personal blog post, Baldur Bjarnason describes how he worked in various fields and positions: as an author, publisher, consultant, developer, educator, as well as radio and TV producer. None of these jobs were economically viable in the long term.

Fresh CSS constructs move web design beyond ticky-tacky little boxes

Another Microsoft team admits it’s struggling to handle flood of AI-generated code 20 days ago

Improving site performance by shipping more CSS

How we fully migrated github.com away from CSS-in-JS. The post Improving site performance by shipping more CSS appeared first on The GitHub Blog.

Shadow roots, explained with live examples

Tool: Shadow roots, explained with live examples Prompt to Fable 5.1 Medium: Build an artifact to explain shadow roots in CSS with interactive examples Tags: css

Which CSS rule wins, and why it is not the specific one

Nearly everyone reaches for specificity first, and nearly everyone is starting three steps too late. Specificity is the fourth tie-breaker, and by the time the cascade gets to it most of the interesting decisions have already been made. (css, 4 min)

Recovering a Tailwind theme from a site you did not build

Nobody ships tailwind.config.js. What reaches the browser is a compiled stylesheet and a great many class attributes - and between those two, most of a design system is still legible. (css, 5 min)

Playing with Georgia

Georgia is a timeless typeface that comes free on almost every computer. No CDN, no @font-face, no extra requests. At the defaults it's soft and classy -- the kind of look that still holds up. A little negative tracking and a slight vertical stretch go a long way.

All new bear blog CSS playground

A while back I shared a small tool for styling Bear blogs without wrestling with DevTools overrides: bear.css.observer. I've improved the UI a bit since then. The panel is cleaner, the editor is easier to live with, and the overall flow feels less like a hacked-together demo.

Measuring AI-generated markup without guessing

You cannot detect that code was written by a model. You can measure a texture that generated code tends to have - and then the hard part is not flagging the careful hand-written page that happens to share it. (css, 4 min)

Inline CSS in Email: 9 Rules for Bulletproof Templates

See exactly which styles to inline and which to leave in a style block, so your email renders the same in Gmail, Outlook, Apple Mail, and mobile.

CSSグラデーションを無料で生成｜linear/radial/conic-gradientのコード自動出力

CSSグラデーションのコードを無料・登録不要で自動生成。線形（linear-gradient）・放射状（radial-gradient）・円錐（conic-gradient）の使い方、カラーストップ、透明度、ブラウザ対応、Tailwind連携を解説。

Intent-Based Data Extraction: How AI Is Replacing CSS Selectors in 2026

The shift from CSS selectors to AI-powered intent-based extraction is transforming web scraping. Learn the new paradigm and when structured APIs still win.

How to Style CMS Content with Tailwind CSS

Learn how to style raw html from a headless CMS using tailwindcss.