Bingo
This is a small bingo overlay if you want to (alone or collaborative) do some kind of bingo on stream (where you or other people can mark off bingo fields (in different colors)) and show the bingo fields live on stream with an overlay.
It needs a bit of initial configuiration effort, as font sizes for each bingo field would need to be adapted separately, but once configured, can be re-used.
Publicly Available at: bingo.moetz.dev
Source-Code available here.