Today I have deployed showcase instance for #fedibook

https://fedibook.net which is an Instance deployed form the git code repo.

It is as I wrote a showcase instance - I invite you to join, test, play aground and use for not-so-important stuff. I will aim to push new releases a coupe of times a week and the goal is to be able to do so with non-destructive upgrades.

For anyone intrested in the process I wrote an article on my blog https://sindum.dk/fedibook-fighting-power-with-power/

Log in — Fedibook

Fedibook - Your Friendly Neighborhood Social Network

@sindum
How about security? 🤔
Did you check and trace the code?

@oldperl Security is important - both with and without AI. The current approach focuses on security at the concept level. Privacy in friend and group communication isn't perfect by design — that's an honest trade-off in a federated system. I'm considering if and added layer of optional E2EE is possible.

For the implementation: follow best practices, run automated reviews, and most importantly — release the code early so the community can dig in.

Claude did a review based on my requirements. Top finding - I should have a look on rate limiting.

https://sindum.dk/fedibook-security-review/

#fedibook

Fedibook Security Review

Date: 2026-03-25 Reviewer: Claude Code (claude-sonnet-4-6) Scope: dev1 (primary codebase), dev2 (configuration variant), publish (release template) Code read: All Go backend files, all Svelte/TypeScript frontend files, all Docker/compose files, all configuration files. Summary Statement Fedibook is a small but structurally sound ActivityPub social network. The overall security posture

sindum.dk