Leetion

Leetion

Save LeetCode solutions to Notion in one click

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Leetion connects LeetCode to Notion. One click saves the problem title, number, difficulty, tags, code, and URL, no more copy-pasting. Built-in spaced repetition schedules review automatically. Track time/space complexity, save multiple solutions, and add notes. There's even a drawing canvas for sketching trees and graphs. Privacy first: no accounts, no servers, no tracking. Your API key stays in your browser. Data goes directly to your Notion workspace. Setup takes 2 minutes.
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Leetion gallery image
Leetion gallery image
Leetion gallery image
Free
Launch tags:Chrome Extensions•Productivity•GitHub
Launch Team / Built With
Anima - OnBrand Vibe Coding
Design-aware AI for modern product teams.
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What do you think? …

Neel Bansal
Maker
📌
I built Leetion because I kept forgetting problems I'd already solved. I'd grind through 100+ questions, then see a problem I'd done before and have no idea how I solved it. The fix was simple: write notes and review problems on a schedule. But copy-pasting everything into Notion after every problem was tedious, so I automated it. Now I just click save and move on. My Notion database is basically a personal DSA reference I can filter by tag, difficulty, or review date. Would love feedback from anyone who tries it!