







#atprotodev my prototype extension has been approved! Your thoughts? Tag your HTML with RDFa compliant at:// attrs and it gives you a context menu & at-ray vision 😊 Firefox: addons.mozilla.org/en-GB/firefox/addon/where-it-… Chrome: chromewebstore.google.com/detail/where-its-at/oemnpmaoj… Safari: github.com/jphastings/where-its-AT/relea…
Where it's AT – Get this Extension for 🦊 Firefox (en-GB)
addons.mozilla.orgMay 15, 2026 at 9:20 PM
Atproto markup for HTML - byJP
A call to use trivial RDFa markup in our HTML to indicate which records produced the elements on our pages.
jack (@jack@mastodon.sdf.org)
#Mozilla wants to know what you want from them and, in particular, #Firefox. Let. Them. Know. https://mozillafoundation.tfaforms.net/201
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Browser extension that highlights atproto references on the current page.
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If you're an #atprotodev I'd love your thoughts on this short proposal. I think we'd all benefit from a way to tag our HTML to reference the at:// uris they're derived from! @popfeed.social, @bookhive.buzz, @sifa.id, @leaflet.pub, @pckt.blog, @offprint.app and many more — penny for your thoughts?
Atproto markup for HTML
byjp.leaflet.pub
Standard Reader – Get this Extension for 🦊 Firefox (en-US)

Skyreader – Get this Extension for 🦊 Firefox (en-US)
Skyreader - Chrome Web Store
AT Protocol URI Handler - Chrome Web Store

AT Protocol URI Handler – Get this Extension for 🦊 Firefox (en-US)
Standard Reader - Chrome Web Store

Standard Reader – Get this Extension for 🦊 Firefox (en-US)

Skyreader – Get this Extension for 🦊 Firefox (en-US)
Skyreader - Chrome Web Store
AT Protocol URI Handler - Chrome Web Store

AT Protocol URI Handler – Get this Extension for 🦊 Firefox (en-US)
Standard Reader - Chrome Web Store