I showed my project Trane (https://github.com/trane-project/trane) a few weeks ago.

I have kept working on it, but I would like more feedback from users, which is difficult at the moment because there's only a command-line interface at the moment and not a lot of material for it yet.

So I figured I would create some more technical courses to hopefully get more technical users to try it out. I just created a set of courses to practice Leetcode exercises, using the set from neetcode.io. The result is trane-leetcode (https://github.com/trane-project/trane-leetcode).

Unlike an exercise asking you to perform a piece of music or to solve a chess puzzle, the problems in these courses are more open-ended. What solving the problem means is up to you. You could force yourself to code the solution from scratch every time you are shown a problem, but this could get old soon. You could also code it the first time(s), and just draft a solution in pseudocode afterwords. Or you could simply review the solution and assign yourself a score based on how much of it you remembered.

Let me know if you tried it and have any feedback on either the courses or specially on Trane itself.

Other courses:

- trane-music: https://github.com/trane-project/trane-music

- trane-ruslings: https://github.com/trane-project/trane-rustlings