it's independent lab testing of everyday food products for plastic chemicals (phthalates + bisphenols), with all results published publicly. I got nerd-sniped by PlasticList and wanted this kind of testing to keep happening. Now it's a full-blown platform with a fast pay-money -> get any food triplicate tested pipeline

At home, ghidra-delinker-extension [1], a Ghidra extension for exporting relocatable object files (or in other words, stripping programs for parts like Doctor Frankenstein). Absurdly complex, got me a poster session at SURE workshop at ACM CCS last year, as a hobbyist.

[1] https://github.com/boricj/ghidra-delinker-extension

Way out of my wheelhouse, loads of fun, No AI.

https://gitlab.com/jmckeon/ns

One project is a proportional coding font, Camelana, which has left-padded uppercase letters when they are part of a camel case identifier.

Also, it has custom ligatures. e.g. the keywords ‘return and ‘throw look like a sticker with a solid background, so it is easy to spot exit points.

https://github.com/ericfortis/camelana

Another project is TabularEye, which renders some code blocks in columns without editing the whitespace.

https://github.com/ericfortis/tabular-eye

And other little projects like that

At home, increasing the number of libraries I can check live availability for for Leafle. (Library software is a wild place man)