Leetion Leetcode To Notio

If you've ever solved a problem and completely forgotten how you did it three weeks later, Leetion fixes that.

Leetion connects LeetCode to Notion. One click saves the problem, your solution, difficulty, tags, and URL: no more copy-pasting.

Features:
• Auto-extracts problem details and code from LeetCode.
• Built-in spaced repetition to schedule reviews and notification system to remind you.
• Track time/space complexity for each solution.
• Save multiple languages to the same problem entry.
• Drawing canvas to sketch trees, graphs, and diagrams.
• Auto-creates Notion database columns on first use.
• Form auto-saves locally so you never lose work.

Privacy first: No accounts, no external servers, no tracking. Your API key stays in your browser. Data goes directly from LeetCode to your Notion workspace.

Setup takes 2 minutes: Create a Notion integration at notion.so/my-integrations, connect it to a database, paste your API key into Leetion, and you're done.

Built for: Interview prep, CS students, competitive programmers, and anyone who wants to actually remember the problems they solve.

LeetCode helps you practice. Leetion helps you remember.

Using Firefox? https://addons.mozilla.org/en-GB/firefox/addon/leetion/

If you ever need to restart the setup process, go to settings and press "Run Setup Wizard", and watch this video explaining how to continue setup: https://www.youtube.com/watch?v=D6I_ZZtsMN8 .