Thought experiment: how hard would it be to implement ActivityPub over ATProto? The answer might surprise you!
ATProto Isn't What You Think
This post takes a look at ATProto from a different angle, and explores the value of some possibly less-noticed pieces of it.
AT://links (by Patrick Singletary) — Semble
collection of fun / useful apps built to work on / with ATProtocol
Can atproto scale down?
Decomposing the Bluesky appview and self-hosting the pieces
Movement mapping on ATproto
A proposal for building a movement mapping tool on the AT protocol.
Welcome to the new atproto.com - AT Protocol
We've updated just about everything about atproto.com to make it easier for developers to just build things.
How small can ATproto get, really? - Unfolding Diagrams
Does an independent Bluesky stack really cost thousands?
How small can ATproto get, really? - Unfolding Diagrams
Does an independent Bluesky stack really cost thousands?
ActivityPub Won by Being Boring
At FediForum 2026, ActivityPub co-author Evan Prodromou explained why the protocol succeeded by staying deliberately ordinary and why the W3C's Q3 2026 revision needs to keep it that way.
Building More Resilient Local-First Software with atproto | jakelazaroff.com
atproto has the potential to become a rock-solid replacement for the most fragile part of any local-first app: the sync server.
Goals Garden - Goals and Habit Tracker on ATProto
Track your daily goals and habits. Build streaks, stay consistent, and achieve your goals!
Heron - A gentle atproto client
Atproto Is the Context Window You Own - The Tropopause
I don't think it's a coincidence that atproto is taking off at the same time AI is. Well, okay, it kind of is a coincidence. I don't think anybody planned these...
ATProto explained for a slightly "technical" audience - Foxes