quality book sharing platform through ipfs
there's a central "library" that for each book has "files" (each pdf is it's own
file). it also has associated "features" (good toc, scan or distributed...)
wiki blog platform with repl support. jupyter-like with multiple languages
text-based mind map generator
torrent files sorter/importer into audiobookbay/jellyfin
messaging app based on ssh. have a private/public key pair. nickname on a
server points to a public key. a user is referenced same as in ssh (user@host)
minecraft client from scratch (from opengl) - game engine
should implement the original minecraft protocol and be able to connect to servers
memory tutorial website
game where you can rotate the world with scroll (and yet it moves, but in 3d)