Raindrop.io Bookmarks 2025-12-30

2025年12月30日

• The final nail in the HTML5 document outline coffin - tempertemper

  "In Safari 26.2, following a recent HTML standard change, those UA [User Agent] styles are being removed."

• My Use of 'AI' on this Site -- Adrian Roselli

  "All this together is me coming clean where I have cheated (images) and also committing to you (and me) that this has always been and will continue to be a site written by a human (still me). On top of that, this site is not following the fad of trying to chase the trend and write about every iteration of 'AI'."

• Controlling dialogs and popovers with the Invoker Commands API - HTMHell

  "Until now, users wanting to implement the <dialog> element needed to write their own JavaScript to power the show and hide functionality using the HTMLDialogElement interface, while the Popover API and Invoker Commands API for popovers work identically by using HTMLElement attributes to show, hide, or toggle the popover."

• text-decoration-inset is Like Padding for Text Decorations | CSS-Tricks

  "The text-decoration-inset CSS property solves a problem that we've had since the beginning of the web, which is that text decorations such as underlines extend beyond the first and last characters (to the edges of the content box, to be specific), resulting in vertical misalignment."

• Chrome DevTools for Debugging Web Performance - Web Performance Calendar

  "This is a step-by-step guide on how I use Chrome DevTools (DevTools from now on) to detect Web Performance issues on a website, as well as validate hypotheses to fix some of the problems found."

• HTML Input Validation is (maybe) Good - HTMHell

  "native HTML form validation is a good starting point, but it's not enough on its own due to accessibility issues. You can use the Constraint Validation API to layer on accessible error messages with a bit of JavaScript. That way you get the browser's validation working as a baseline, and then enhance it to be accessible when JS is available."