Show HN: Chaoskasten – note taking app with integrated learning

https://chaoskasten.com/ Some time ago, I set out to build a minimal note taking app inspired by Luhmann's Zettelkasten. In the spirit of having a single source of truth, it also supports learning your notes with a spaced repetition algorithm. It is not finished, but I think it is ready to be shown. Let me know what you think!