#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
AgregoreWeb/electron-extended-WebExtensions
Extend the built-in functionality of Electron Web Extensions with additional features commonly used by browsers.
Where it's AT - Chrome Web Store
Browser extension that highlights atproto references on the current page.
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Preview your web app locally in Devin Desktop IDE or browser with element selection, error capture, and direct integration with Cascade for rapid iteration.
samuelmaddock/electron-browser-shell
A minimal, tabbed web browser with support for Chrome extensions—built on Electron.
Quiche Browser — Beautifully customizable web browser
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Stephen Haney on Twitter / X
I'm very excited about WebMCPHere's Paper in an iframe, being controlled by an external agent that wraps it, all in the browserWebMCP opens up cool embedded flows pic.twitter.com/YtbsQYbUQT— Stephen Haney (@stephenhaney) September 2, 2026
atproto'd my website a bit further (beyond the @standard.site integration): 1) added a "Right now" box on the homage that pulls in all kinds of atproto activity like @bsky.app posts, @popfeed.social film ratings, @bookhive.buzz reads, @tangled.org repo's etc.
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.pubATproto Browser Extensions
Mostly Firefox and Chrome extensions (and js bookmarklets). If you find/create browser extensions for Firefox, Chrome, or indie, please add to this collection! GitHub repos for works in progress, and ideas for extensions that don't exist yet welcome and encouraged.
ATproto Browser Extensions
Mostly Firefox and Chrome extensions (and js bookmarklets). If you find/create browser extensions for Firefox, Chrome, or indie, please add to this collection! GitHub repos for works in progress, and ideas for extensions that don't exist yet welcome and encouraged.
Standard Reader - Chrome Web Store
substandard - Chrome Web Store
AT Protocol Handler – Get this Extension for 🦊 Firefox (en-US)
AT Protocol Handler - Chrome Web Store
Mustard-Notes – Get this Extension for 🦊 Firefox (en-US)
Mustard - Chrome Web Store
Standard Reader - Chrome Web Store
substandard - Chrome Web Store
AT Protocol Handler – Get this Extension for 🦊 Firefox (en-US)
AT Protocol Handler - Chrome Web Store
Mustard-Notes – Get this Extension for 🦊 Firefox (en-US)
Mustard - Chrome Web Store
