Cosmos.md is an online markdown based zettelkasten note editor, inspired by Obsidian.md and Roam Research.
The deployment is currently down because Heroku closed their free tier and I haven't had time to fix deployment pipelines.
The project is my final assigment for Fullstack Open course. The assigment review by the course teacher can be read (in Finnish) from here.
Time management, total work time: 178 hours