19th February 2024 - Link Blog
ActivityPub Server in a Single PHP File (via) Terence Eden: “Any computer program can be designed to run from a single file if you architect it wrong enough!”
I love this as a clear, easy-to-follow example of the core implementation details of the ActivityPub protocol—and a reminder that often a single PHP file is all you need.
Recent articles
- My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026
- Perhaps not Boring Technology after all - 9th March 2026
- Can coding agents relicense open source through a “clean room” implementation of code? - 5th March 2026