My main project, a Discord bot written first in Rust, then Python. I wanted to make a bot for some servers that I'm in, but eventually made it public.
As I've written about before, I volunteer extensively with FIRST as a scorekeeper and A/V lead for their FIRST Lego League competitions. To help me do that, I currently use a software package produced by FLL-Tools. There are a few problems with this. Number one, it's Electron. Number two (and slightly ironic considering Electron's cross-platform reputation), it's Windows-only. Any attempt to build the package on or for Linux causes errors.
FLL-Scoring (which is a name subject to change) is a cross-platform server package, with plans to be paired with a hardware kit that Scorekeepers can use to gather match scores directly from the Referees at the game tables.
Hakkard is two things, a D&D campaign setting and an RPG. The RPG is on an indefinite hiatus, and the D&D campaign setting is currently being worked on.