Wiki in crystal, using Markdown and Git, inspired by dokuwiki. Last features to build are pretty hard, if you have some time to help... :)
A RFC compliant Email validator ✉️
take notes in your terminal
track your todo lists in your terminal
An expressive crystal implementation of statistical distributions and usual math functions. 📊
Fast and temporary file uploader 📶 | transfer.sh improved clone in crystal-lang
Deepl in command line
WIP A wonderful hacking-game : https://git.sceptique.eu/Hackware/Hackware
Multi-File download via web api.
Matrix implementation in crystal-lang.
http server which allows sneaky http request though it.