







Why AT URIs are not valid under IETF RFC-3986, what the impact is, and some possible ways forward.
AT Protocol Primer
What is the AT Protocol and why does it matter in the grand scheme of the web

Community Spaces on AT Protocol - at:// pizza thoughts
Scaled-down design patterns
Marque · Domain registrar for the AT Protocol
Claim your name on the open web. A domain registrar built on the AT Protocol.


Margin - Write in the margins of the web
Margin - Write in the margins of the web. Comment on any URL with AT Protocol.
Margin - Write in the margins of the web
Margin - Write in the margins of the web. Comment on any URL with AT Protocol.
Giving Labels More Context - at:// pizza thoughts
A small tweak to the labeling system to allow richer context and annotations

Spatial Analysis - at:// pizza thoughts
Some dense protocol theorizing about atproto spaces
Spatial Analysis - at:// pizza thoughts
Some dense protocol theorizing about atproto spaces
AT Protocol
The AT Protocol is a protocol and open standard for distributed social networking services. It is under development by Bluesky Social PBC, a public benefit corporation originally created as an independent research group within Twitter, Inc. to investigate the possibility of decentralizing the service.
Atproto Ethos - AT Protocol
A deep dive into the philosophical and aesthetic principles underlying the design of AT Protocol.

Margin (@margin.at)
Write on the margins of the internet. Powered by the AT Protocol. Website: margin.at Contact: hello@margin.at

Quick start guide to building applications on AT Protocol - AT Protocol
In this guide, we're going to build a simple multi-user app that publishes your current "status" as an emoji.
