I have been using Zotero for a while and syncing my library directory with Syncthing, even though they say not to (no problem in 7 years including PhD and job).
If you want something even more minimalist, it is possible with the command line too, , which is the approximate setup I’m currently using in my pharma job.

Look at the European, having to only stock metric screw sizes, so lucky. Kidding!
I’m definitely going to try this out. Looks great!

I don’t support the .NET Framework which is a dependency of most (all?) of the -arr suite. It’s a fairly divisive and niche argument so I didn’t bring it up initially, but I try to reduce my reliance on proprietary software and hardware as much as possible.

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Good to know! I’m still at the vim+markdown+LaTeX for equations mode, but other than for math stuff I can’t be bothered for LaTeX. I wish collaborators would be open to LaTeX rather than Google Docs or the highway.

I’m not a big fan of the -arr suite so I use Headphones.

Surely the support for LaTeX is the killer feature with your math class, not emacs vs. vim.