"Implementing ActivityPub looks simple at first—it’s just JSON over HTTP, right? Then you hit JSON-LD context resolution, HTTP Signature verification that fails on some servers but works on others, and specs spanning hundreds of pages that every implementation interprets differently.

I’ll cover type-safe vocabulary, comprehensive signature support, framework-agnostic design, and the CLI toolchain—plus production stories from Ghost, Hollo, and Hackers’ Pub." -@hongminhee

Fedify is the framework that is powering the federation of:
Ghost > https://ghost.org
Hollo > https://hollo.social / @hollo
Hackers’ Pub > https://hackers.pub

@liaizon no promises, but I might join you.

@offline @hongminhee @fedify

@mariusor I was about to send you a personal invite lol!

@liaizon I want to go but I have an appointment then. Do you have an idea of when the one after that will be? @offline @hongminhee @fedify

@chillicampari sadly no idea, I would love for it to be an event thats planned more ahead of time but I am a chaotic person who doesn't have their shit together enough for that lol

@liaizon no worries Next time I am up in Berlin I will ping you and maybe we can throw some people together.

@chillicampari always down for a colab

@liaizon @offline @fedify I wish I could be there. Will @hongminhee be at FOSDEM?

@steve@social.technoetic.com @liaizon@social.wake.st Yeah, I'm going to FOSDEM 2026 as well!