When I switched to webdev, I dropped $20 on a system admin Linux course on Udemy. I highly recommended this approach.

Great comprehensive answer. The only thing I might have added (at the risk of confusing things) is that Codeberg is a non-profit, community-led effort that provides Git hosting (with Forgejo), so a sort of open source GitHub

+1 for Forgejo. I started on Gogs, then gathered that there had been some drama with that and Gitea. Forgejo is FOSS, simple to get going, and comfortable to use if you’re coming from GitHub. It’s actively maintained, and communication with the project is great.

Yes, a few. Signal (daily use), LetsEncrypt & Certbot (EFF). It’s not enough.

One day I decided I’d spend $x every January (when I do all my other donations) on open source stuff I depend on, and roughly in the proportions I depend on them. It quickly became impossible - I can’t just fund Debian (which I use a lot of in VMs), I’d need to think of all their dependencies, same with NGINX, Node etc etc. The mind boggles.

I need something like a Spotify subscription for open source to assuage my guilt of the great value I extract for my personal use of open source.

I’ve got three of these little 1L HP’s, one for production, a spare, and one for development. But really, it’s a small load - that list would happily run on an old nuc. The constraint is really memory which I’ve mostly addressed by moving from VMs to LXCs. And I could be even more efficient by just running all the docker containers on one host if I had to.

Storage for media and backups is a Synology NAS.

Infrastructure:

• Proxmox VE - everything’s virtualised on Debian, mostly in docker inside LXC’s for neat backup/restore and moving between nodes
• NGINX Proxy Manager - in front of most of my homelab services so they have https certificates
• Tailscale - access everything, everywhere, including on phone, securely
• Uptime Kuma - monitoring, with ntfy notifications
• apt cacher NG - unnecessary caching of apt updates

Apps:

• AudioBookShelf - Audio books (download them from here into BookPlayer (iOS) to listen in the car)
• Kavita - eBooks.
• BOINC - curing childhood cancer
• Forgejo - git repository. I do a bit of dev, but everyday self-hosters should probably still learn git to manage their configs
• Jellyfin - TV/Movies
• Syncthing - I replaced dropbox with Syncthing and FileBrowser, and Evernote with Syncthing and SilverBullet

Currently in testing on the dev server:

• neko - virtualised browser. Been experimenting with this in a container with a VPN for really simple secure browsing - ie launch it, do your online banking and then destroy the container.
• Dashy - I go through periods of wanting a pretty home page with all my services, set it all up, then fail to actually use it and eventually delete it, then hear about another cool one…
• Sharry - securish file sharing. I don’t love just emailing my accounts off to the accountant.
• LimeSurvey - survey software (like Survey Monkey) - just something I’m testing for work
• Omada controller - I’ve got a TP-Link switch and WAP that don’t really need centrally controlled, but you know, can be.
• A couple of development environment LXCs I use VS Code in

I still have not landed on a music system. I’ve put some of my library on Jellyfin, and tried a couple of apps with, but haven’t hit on a good combination yet. [edit:formatting}

This, or two turnbuckles joined at the top point with a couple of links of chain.

Agreed. video link