LeetAny

Example learning topics

Your coding agent turns a lesson in your Obsidian vault into a challenge. Open it in Obsidian, write your solution, and run the fixed tests. When a case fails, compare your output with the expected answer. When every case passes, the exercise earns a ✅ in your vault.

Get LeetAny · Set up your vault

Install and try an exercise

You’ll need Obsidian Desktop 1.15+ and Python 3.10+. Exercises can use Python, C++, Rust or Go. Tests execute locally with your OS permissions, so open exercises from sources you trust.

1. Download main.js, manifest.json and styles.css from the latest release. Put them in <vault>/.obsidian/plugins/leetany/.
2. Reload Obsidian and enable LeetAny under Settings → Community plugins.
3. Run LeetAny: Add sample LLM course from the command palette. Open a .leetany file, edit the starter and click Run tests.

Try it with your notes

Run LeetAny: Install course authoring skill, then open your vault in Codex or Claude Code and try this prompt.

Turn my asyncio.gather lesson into one exercise with three fixed tests. Link it to the lesson and verify the reference solution.

Watch the walkthrough · Configure languages and dependencies · Build from source