[wwader]

Quite a lot! i use it to explode both JSON and tex (parse using jq functions). I also use it for exploring ane debug binary formats (https://github.com/wader/fq). Now a days i also use it for some adhoc programming and a calculator.

[Yanael]

Oh sounds a very neat way to explore binary!

[wwader]

If you spend lots of time with certain binary formats then i can recommend adding a decoder, happy to help with it also!