







Important piece of multi-protocol support in browsers! Thanks to much work from Javi, and funding from @ipfs.tech. HEY NOW, settle down - a ways to go: - can only redirect to URLs/paths - no Safari - off by default in Chrome (for now) - only allow-listed schemes unprefixed Step by step...
Javier Fernandez
Blog post about a new Chromium feature I've been working on to allow Web Extensions register protocol handlers just declaring them in the Manifest. blogs.igalia.com/jfernandez/2026/03/24/protoco…
Mar 25, 2026 at 3:22 PM
Browsers & Standards Work 2026: Call for Community Input
TL;DR: IPFS is planning the next phase of work to make browsers better for the decentralized web – not just IPFS, but any protocol that needs lightweight crypto, peer-to-peer connections, or native browser integration. We need your input on what features matters most. Background: What We’ve Accomplished Over the past 5 years, sustained collaboration with Igalia has delivered real improvements to all major browsers: Ed25519 in WebCrypto API - Shipped in Chrome 137 (May 2025), now available in...

AT Protocol Handler – Get this Extension for 🦊 Firefox (en-US)
Download AT Protocol Handler for Firefox. AT Protocol Handler This extension lets you handle and open at:// URLs seamlessly in your browser by listing compatible sites. Originally developed for Chrome, this version supports Firefox with full protocol handler integration.

AT Protocol Handler – Get this Extension for 🦊 Firefox (en-US)
Download AT Protocol Handler for Firefox. AT Protocol Handler This extension lets you handle and open at:// URLs seamlessly in your browser by listing compatible sites. Originally developed for Chrome, this version supports Firefox with full protocol handler integration.

Stop Ignoring the Browser: The Biggest Frontend Shift in a Decade
Native browser APIs now provide powerful alternatives for routing, state management, and components. Never mind the frameworks, use the browser.

Redirector Extension | Archived fry69
How to automatically redirect Bluesky links to Deer Social with the Redirector Extension for Firefox. This should work for Chrome too. Documentation/Source GitHub: https://github.com/einaregilsson/Redirector Blog: https://einaregilsson.com/writing-a-browser-extension-for-three-browsers/ Installa...
Redirector Extension | Archived fry69
How to automatically redirect Bluesky links to Deer Social with the Redirector Extension for Firefox. This should work for Chrome too. Documentation/Source GitHub: https://github.com/einaregilsson/Redirector Blog: https://einaregilsson.com/writing-a-browser-extension-for-three-browsers/ Installa...
Protocol Handler Registration via Browser Extensions – make everything intensely
Custom URL schemes have traditionally served as an integration bridge between the browser and external capabilities. Schemes such as mailto: and tel: allow navigation to trigger actions beyond ordinary HTTP resource retrieval. The HTML Standard formalizes this mechanism through the Custom Scheme Handlers API, which enables websites to register themselves as handlers for specific URL schemes.
PDSls Redirector – Get this Extension for 🦊 Firefox (en-US)
Download PDSls Redirector for Firefox. Open the PDSls page corresponding to an AT-Protocol compatible website.

Project: IPFS Chromium implementation | Little Bear Labs | Little Bear Labs
Faster, more secure, more accessible IPFS links in Chromium-based browsers.

New Custom Handlers component for Chrome – make everything intensely
The HTML Standard section on Custom Handlers describes the procedure to register custom protocol handlers for URLs with specific schemes. When a URL is followed, the protocol dictates which part of the system handles it by consulting registries. In some cases, handlers may fall to the OS level and and launch a desktop application (eg. mailto:// may launch a native application) or, the browser may redirect the request to a different HTTP(S) URL (eg. mailto:// can go to gmail).
README
This is a browser extension that provides “wormhole” navigation between different AT Protocol/Bluesky services inspired by Dame’s Shortcut. The extension transforms URLs and identifiers from one service to equivalent URLs on other services.
docs: add browser://theme protocol by akhileshthite · Pull Request #74 · AgregoreWeb/website
Related: AgregoreWeb/agregore-browser#291
Kicking off our alpha program
In March, we shipped a stable version of Web Applets, a protocol that extends the web to make it possible for agents and websites to communicate, with just a few lines of JavaScript.

Manifest-declared protocol handlers just landed (behind a flag) in Chrome 146 🎉 This is how ipfs:// or atproto:// can become first-class citizens of the browser! The web that's coming is built on keys, hashes, and verifiable data. Browsers need to meet it there. ipfsfoundation.org/protocol-handler-registration…
Protocol Handler Registration in Chrome 146 and the Browser as OS
ipfsfoundation.orgAturi is evolving! We’re now a browser extension for Fast Traveling around the Atmosphere: • Auto-redirect to favorite clients • Quickly switch apps • Copy universal links Automatically open @bsky.app links in clients like @anisota.net, @blackskyweb.xyz, @reddwarf.app, & more! Download: aturi.to
What if a browser could navigate #ATProto DIDs and 🦋 Bluesky handles? Made a little prototype of Aura, a browser that can navigate between standard websites (🌐), Bluesky handles (@), and permanent DIDs, resolving them all in the same address bar.