- Typesense search engine (with instantsearch )
Infrastructure
- uptime puma
- https://www.proxmox.com/en/ - virtualization
- grafana, prometheus, node explorer
Social networking
- https://en.wikipedia.org/wiki/Lemmy_(social_network) - federated social networking
- mastodon, the free twitter
- discourse (or some other name) - the ruby-on-rails question-answering forum
Chatting
- Prosody XMPP chat server, ejabberd, gajim
Video conferencing
- jitsi meet - good!
- https://www.dovecot.org/ - IMAP server
- postal
- https://www.clamav.net/ - antivirus, haven't used it
AI IDE's
.^.
