In an effort to take control of my online presence/data and to become more autonomous, I started to migrate away from services hosted by 3rd-parties and setup my own instances where possible.

Here’s a quick list of what’s working at the moment:

auth.chromic.org
An IndieAuth.com instance (an IndieAuth provider).
It's also an OpenID delegate.
avatars.chromic.org
Surrogator: a Libravatar compatible avatar image server.
Gravatar replacement
My GNU social instance and Gitea instance use this.
chromic.org
A Hugo-powered static site/blog
Publishing platform similar to Blogger.
ci.chromic.org (only accessible internally)
A Drone instance: continuous delivery platform.
It's hooked-up to my Gitea instance.
code.chromic.org
Gitea instance: self-hosted Git.
I'm using it for git repository, bug tracking and so on.
files.chromic.org
An Nextcloud instance.
I use it as a Dropbox alternative, Google Calendar alternative, Contact Manager and Tasks synchronization for now, but it does more than that.
On Android, I use DAVdroid to sync calendar & contacts, and OpenTasks to sync tasks.
fm.chromic.org
A GNU fm instance.
Last.fm alternative.
gtfs.chromic.org
A simple, private API to retrieve public transport information from imported GTFS data.
See The Road to GTFS for more information.
irc.chromic.org
A Lounge (web-based IRC client) instance.
I use it to connect to my ZNC bouncer.
later.chromic.org
A wallabag instance.
Save webpages so you can read them later.
A pocket / read-it-later / instapaper alternative.
mail.chromic.org
Mail server powered by postfix, courier, maildrop, SpamAssassin, OpenDKIM, OpenDMARC, and roundcube + its enigma plugin for PGP support. I use K-9 Mail on Android.
A Gmail replacement.
microsub.chromic.org
A Aperture instance.
A Microsub server.
podcasts.chromic.org
A gpodder.net (mygpo) instance.
Manage and synchronize podcast subscriptions and listening progress.
push.chromic.org
A Switchboard instance (a PuSH hub)
I use it to update my homepage in realtime (see the "Lifestream Architecture" post for more details on how it works).
reader.chromic.org
A Monocle instance.
A reader app that talks to a Microsub server
sn.chromic.org
A GNU social instance.
Social media platform similar to Twitter.
watching.chromic.org
A "Flox" instance.
A personal Trakt.tv replacement
webmention.chromic.org
A "webmention.io" instance.
I use it to handle webmentions on this blog.
xray.chromic.org
A XRay instance.
Parses and returns structured data from any URL. webmention.io (above) needs this.