Publish an HTTPS DNS record. Let browsers reach HTTP/3 on the first connection instead of wasting a round trip.
Implement QUIC and HTTP/3 in the browser for WebTransport
Some notes about HTTP/3
HTTP/3 is going to be standardized. As an old protocol guy, I thought I'd write up some comments. Google (pbuh) has both the most popular ...
Cross-Origin Storage API: Stop Downloading Twice
The Cross-Origin Storage API lets sites share one cached copy of a file (a JS library, font, or AI model) across origins by SHA-256 hash. Here's how it works.
at://wormhole β Get this Extension for π¦ Firefox (en-US)
Download at://wormhole for Firefox. Open at:// links or active tab URL in various AT Protocol tools and Bluesky clients.
mitmproxy - an interactive HTTPS proxy
mitmproxy is your swiss-army knife for debugging, testing, privacy measurements, and penetration testing. It can be used to intercept, inspect, modify and replay web traffic such as HTTP/1, HTTP/2, HTTP/3, WebSockets, or any other SSL/TLS-protected protocols. You can prettify and decode a variety of message types ranging from HTML to Protobuf, intercept specific messages on-the-fly, modify them before they reach their destination, and replay them to a client or server later on.
Flushes
The Internet's Bathroom. Post your flushes, see who else is in there, and keep every record in your own AT Protocol repo.
Peersky Browser
A Local-First P2P Web Browser: Access, Communicate, and Publish Offline
AT Protocol URI Handler β Get this Extension for π¦ Firefox (en-US)
Download AT Protocol URI Handler for Firefox. Redirect at:// URIs to their web equivalents
zeroserve: a zero-config web server you can script with eBPF
zeroserve is a small, fast, zero-config HTTPS server. You hand it a tarball of a website and it serves it - over HTTP/2 and TLS 1.3, with hot reload and a tiny resident footprint. The twist is that you can drop eBPF programs into the tarball and they run on every request, in userspace, as sandboxed middleware - rewriting, authenticating, and rate-limiting requests, or reverse-proxying them to a backend when you want it to act as a gateway in front of your app.
tholian-network/stealth
:rocket: Stealth - Secure, Peer-to-Peer, Private and Automateable Web Browser/Scraper/Proxy
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.
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/protocoβ¦
