Admin of a lot of fediverse servers. See my accounts on Keyoxide

I receive a lot of messages, direct and mentions. I can’t reply to them all. If you have an issue, please e-mail at [email protected]

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Joined 3 years ago
Cake day: June 1st, 2023








Next to Mastodon.world and Lemmy.world I am also running Calckey.world. This was running Calckey, a Misskey fork. That was re-branded to FireFish (that’s the danger of running sites with the software name in the URL… :-) ).

Unfortunately due to circumstances the FireFish software will no longer be maintained. Therefore I was looking for another Misskey fork that could replace it, and I found Sharkey. This looks really nice.

So being who I am, I registered https://sharkey.world/ and installed it. It still needs some configuring and branding, but it works and you can use it! (As you will see it currently uses the Calckey.world branding)

I will write a brief how-to on migrating from Calckey to Sharkey and hope the calckey.world users will migrate.


I did it again… started another Fediverse service, this time a Bookwyrm instance.

I used Goodreads, but if there’s a Federated alternative, why not use that… So I setup a server and opened registrations.

Enjoy, and please let me know if you find anything that can be improved or changed.


  • (I’ll add links / descriptions later)

    I host the following fediverse stuff:

    • Lemmy (you’re looking at it)
    • Mastodon (3 instances)
    • Calckey oh sorry, now FireFish
    • Pixelfed
    • Misskey
    • Writefreely
    • Funkwhale
    • Akkoma (2 instances)
    • Peertube

    And these are other things I host:

    • Kimai2
    • Matrix/Synapse
    • Silver Bullet
    • XWiki (3 instances)
    • Cryptpad (2 instances)
    • Gitea
    • Grafana
    • Hedgedoc
    • Minecraft
    • Nextcloud
    • Nginx Proxy Manager
    • Paperless-ngx
    • TheLounge
    • Vaultwarden
    • Zabbix
    • Zammad


This server isn’t the only one I’m running in the Fediverse :-) I’m currently running these:

**https://lemmy.world/**: You’re looking at it.

**https://mastodon.world/**: My largest server, over 160.000 users.

**https://musicworld.social/**: Another Mastodon server about 1 of my hobbies

**https://pool.social/**: Another Mastodon server about another hobby of mine

**https://fotofed.nl/**: A Pixelfed instance

**https://calckey.world/**: A Calckey server. A bit different from Mastodon.

**https://fediland.nl/**: A Misskey server. Calckey is forked from Misskey, personally I like calckey better.

**https://play-my.video/**: A Peertube server

**https://akkoma.nl/**: An Akkoma server (kind of lightweight but fully featured Mastodon)

**https://ruud.social/**: Akkoma server just for me

**https://blog.mastodon.world/**: My writefreely server, yes that federates too.

More to come probably…