Claws Mail is a great GUI mail client. It interoperates nicely with any text editor and has a flat file design structure (many use case possibilities). The negatives are that the interface is a bit dated and runs on a single thread.

Mesh networking software? Linux distributions like NixOS or Guix are not particularly suitable hosts in Internet blackout scenarios, as local operations are easily entangled into a remote build system.

Never got around to trying Yggdrasil, but here’s a rare video of someone using it, and on Guix no less (ultra rare). In this video, Guix remotes are mirrored.

I recently discovered corrscope, a program for rendering oscilloscope views of chiptune WAV files. The renders are hypnotic.

In my world, the original static site generator is hxincl. That’s as primitive as it gets.