I was thinking converting from .mobi to .epub as .pdf is wild. Just some random ideas I have for side projects

Simple emulators (Original nintento, gameboy, space invader arcade cabinet, old teletype machines… german enigma code machine)
Software synthesizer
Sample mixer
Guitar tuner
Sheet music to tab converter
Wordle clone
Stock tracker
zip/unzip tool
mp3 codec encoder / decoder
ebook converter
CLI ebook reader
A posix compliant shell
Ascii video player (play youtube videos on the console using ascii)
Spotify client that runs in the terminal
QR code generator
CLI Flashcards

Because 7 is a 6 offender

A DIY one made from cardboard

Lemmy shitposts

Same setup here no problems

Bazinga