LeetCode to GitHub Sync by sandysam

LeetCode to GitHub Sync automatically pushes your accepted LeetCode solutions to your GitHub repository the moment they're accepted; no manual copy-pasting, no forgetting to save.

(Have also tested this on Zen Browser)


Solve a problem on LeetCode, click Submit, and when your solution is accepted, the extension detects it and immediately pushes your code to your configured GitHub repo. Files are organized using your preferred template, for example, Easy/1-two-sum.java or Medium/645-set-mismatch.py.

• Automatic sync: Detects accepted submissions and pushes code to GitHub instantly
• Customizable file structure: Use placeholders like {difficulty}, {problemNumber}, {problemTitle}, {extension}, and {language} to organize files your way
• Custom commit messages: Templates with the {problemTitle} placeholder
• Auto-sync toggle: Enable or disable automatic syncing at any time
• Submission history & stats: Track everything you've synced broken down by Easy, Medium, and Hard
• Duplicate protection: Already-synced submissions are never pushed twice
• Supports all LeetCode languages: Java, Python, C++, JavaScript, Go, Rust, TypeScript, and 25+ more
• Test connection: Verify your GitHub setup before solving problems

• Your GitHub token is stored securely in your browser's local storage with in-memory caching and automatic zeroization
• All communication is only with LeetCode (to detect submissions) and GitHub's API (to push code)
• No third-party analytics, tracking, or telemetry
• Token is never logged or exposed in error messages
• Built-in rate limiting prevents API abuse

1. Create a fine-grained GitHub Personal Access Token with Contents: Read & Write access
2. Enter your token, GitHub username, and repository name in the extension popup
3. Optionally customize the file path and commit message templates
4. Click Test Connection, then start solving!

Perfect for building your coding portfolio, tracking your progress, or backing up your solutions.