Anchor Positioning Just Don’t Care About Source Order, by @geoff (@csstricks):

https://css-tricks.com/anchor-positioning-just-dont-care-about-source-order/

Updates to Popover and CSS Anchor Positioning Polyfills, by @jamessw (@OddBird):

https://www.oddbird.net/2025/05/06/polyfill-updates/

Tool: CSS Anchor Positioning Helper, by (not found on Mastodon or Bluesky):

https://anchor-tool.com/

Better Anchor Positioning With “position-area”, by @jamessw (@OddBird):

https://www.oddbird.net/2025/02/25/anchor-position-area/

New blog post: “Recent CSS Bookmarks 21: Anchor Positioning”

https://blog.kizu.dev/recent-css-bookmarks-021/

Anchor positioning is cool! And there were many articles and posts about anchor positioning since I last mentioned it in my bookmark posts. Here they are!

A love letter to the platform: PopoverAPI + anchor positioning + web components

A simple look at creating your own popover web component

https://jschof.dev/posts/2024/9/love-letter-to-the-platform/