There's a cricket world cup going on with a lot of upsets right now, and it just got me to scratch a long-standing frustration: a tool for all-play-all cross-tables that lets me simulate potential future results, while sorting the rows and columns for me.
In the process I learned to draw janky 3D-looking buttons.
https://git.sr.ht/~akkartik/crosstable.love
As with most of my stuff lately, you can edit this app's code live as it runs, and it takes very little code to accomplish. See the Readme for details.