LeetFlow

About

Automatically sync your accepted LeetCode submissions to a GitHub repository.

  HOW IT WORKS
  1. Solve a problem on LeetCode
  2. When your submission is Accepted, the extension auto-detects it
  3. Your solution code + a README with problem metadata is pushed to your GitHub repo

  FEATURES
  - Auto-detects accepted submissions (no manual action needed)
  - Each problem gets its own folder with solution + README
  - README includes difficulty, tags, runtime, memory, and problem link
  - Supports 30+ programming languages
  - Updates existing solutions on resubmission (no duplicates)

  SECURITY
  - Uses a fine-grained GitHub Personal Access Token scoped to ONE repository
  - Token stored locally in chrome.storage.local (never exposed to websites)
  - Token only sent to api.github.com over HTTPS
  - No backend server, no analytics, no tracking
  - Minimal permissions: only storage + access to leetcode.com and github.com API

  SETUP
  1. Create a GitHub repo for your solutions
  2. Generate a fine-grained PAT at github.com/settings/tokens with Contents read/write for that repo only
  3. Click the extension icon, enter your repo and token
  4. Start solving — solutions sync automatically