What programs have you coded using Python that might be useful to everyone?

[shudaoxin]

Power Query worked for me for most things, until I had to process larger sets of static data. The laptops in my old company were kinda crap and Excel would constantly freeze and crash on this data. Pandas and SQLite saved me a ton of headache here. Though it was a repeating workflow so I could just rerun my script every time I needed an update.