LeetSync — Auto LeetCode & GFG to GitHub

LeetSync — Track. Learn. Gamify. Automatically build your GitHub coding portfolio while mastering Data Structures & Algorithms. LeetSync is a modern Chrome extension that syncs your accepted LeetCode and GeeksforGeeks solutions to your personal GitHub repository the instant you submit. No copy-pasting, no manual commits, and no forgotten uploads — just solve problems, and LeetSync handles the rest. ━━━━━━━━━━━━━━━━━━━━━ Why LeetSync? ━━━━━━━━━━━━━━━━━━━━━ Staying consistent with daily coding practice is challenging, and maintaining an organized repository takes extra time. LeetSync automates the entire documentation workflow so you can focus entirely on problem-solving while building a comprehensive, well-structured portfolio. ━━━━━━━━━━━━━━━━━━━━━ Key Features (v3.5) ━━━━━━━━━━━━━━━━━━━━━ Instant Atomic GitHub Sync Accepted submissions are detected in real-time and pushed straight to your repository using atomic Git Tree commits — updating your code, problem READMEs, and roadmap checklists in a single operation. AI DSA Prep Intelligence & Copilot Get actionable insights on your practice habits directly within the extension: • Daily Velocity: Live tracking of your daily solve momentum. • 14-Day Blind-Spot Analysis: Identifies your most practiced topic patterns alongside areas needing focus. • Smart Recommendations: Suggests your next target problem from your active roadmap with an algorithmic explanation. Curated Multi-Roadmap Checklists Track your progress across popular interview roadmaps including Grind 75, Grind 100, NeetCode 150, and Striver's SDE Sheet. Repository checklists update automatically with direct links to your solutions. Gamification & Milestone Badges Stay motivated with built-in achievement tracking: • Earn points and advance through player ranks from Code Recruit to Grandmaster. • Unlock 15 milestone badges categorized by difficulty. Dynamic Topic Pattern Organization Solutions are organized cleanly by platform, language, difficulty, and problem title, while also being cataloged into algorithmic pattern directories (such as Two Pointers, Sliding Window, Dynamic Programming, and Graphs). Integrated Revision Scratchpad In-popup notes editor featuring quick-insert code templates for common algorithm paradigms like Binary Search, Two Pointers, Sliding Window, DFS/BFS, and 2D Dynamic Programming. Visual Analytics Dashboard • Interactive difficulty donut charts for both LeetCode and GeeksforGeeks. • 28-day historical sparklines and customizable daily goal tracking. • GitHub-style activity timeline strip and searchable solution history. Auto-Generated Documentation Every synced solution creates a formatted README complete with problem descriptions, difficulty badges, topic tags, runtime/memory metrics, and submission timestamps. ━━━━━━━━━━━━━━━━━━━━━ Privacy & Security ━━━━━━━━━━━━━━━━━━━━━ • 100% Serverless: No external servers, proprietary backends, or mandatory accounts. • Your GitHub Personal Access Token is stored locally and securely in Chrome's sandboxed storage. • Direct HTTPS communication exclusively between your browser, problem platforms, and GitHub's official REST API. • Optional anonymous usage telemetry is disabled by default and requires explicit opt-in. ━━━━━━━━━━━━━━━━━━━━━ Getting Started ━━━━━━━━━━━━━━━━━━━━━ 1. Install the LeetSync extension. 2. Open Settings and enter your GitHub Personal Access Token and repository details. 3. Solve problems on LeetCode or GeeksforGeeks — your accepted solutions will sync automatically.