LeetStash

LeetStash helps you turn accepted LeetCode submissions into a clean GitHub portfolio. Connect a GitHub repository, solve a LeetCode problem, then push the accepted solution with a generated problem README, source file, language index, and repository progress index. You can sync manually from the popup or from the inline Sync button on LeetCode. Auto-push can also commit fresh accepted submissions after LeetCode shows Accepted. Key features: - Push accepted LeetCode solutions directly to your chosen GitHub repository. - Generate organized folders by language, including Python, SQL, JavaScript, C++, Java, and more. - Create readable problem READMEs with solution code, difficulty, topics, complexity notes, and optional problem statement. - Maintain root and language README indexes with progress badges and problem tables. - Save per-problem approach notes, time complexity, and space complexity. - Optional AI-drafted approach notes using Chrome on-device AI, your Groq key, or a keyless fallback. - Track local stats in the popup, including solved count, push count, streak, difficulty breakdown, activity heatmap, and recent syncs. - Queue failed auto-pushes locally so you can retry later. - Export and import extension settings, stats, and notes from the options page. Privacy summary: The extension has no backend server, no analytics, no ads, and no tracking. Your GitHub token and settings are stored locally in Chrome extension storage. Solution code is sent to GitHub only when pushing to your configured repository. If you use AI drafting, your problem statement and solution code may be sent to Groq or Pollinations unless Chrome on-device AI handles the draft locally. See the privacy policy for details. This is an unofficial tool and is not affiliated with LeetCode or GitHub.