DSA Problem Downloader

About

DSA Problem Downloader lets you download LeetCode and GeeksforGeeks problems as ready-to-code starter files — complete with the problem description as comments and the exact starter code in your chosen language.

FEATURES
• Multi-platform support — works on both LeetCode and GeeksforGeeks problem pages
• Exact language selector — choose from every language the problem supports, not just the one shown on the page
• Smart auto-detection — preselects the language currently displayed on the page, with manual override
• Structured data extraction — reads LeetCode's GraphQL API and GeeksforGeeks' embedded page state instead of fragile DOM scraping
• Smart commenting — wraps the problem description in the correct comment syntax for your chosen language
• Clean file naming — saves the starter file with a descriptive filename and correct extension

HOW TO USE
1. Open any problem page on LeetCode or GeeksforGeeks
2. Click the DSA Problem Downloader icon in the toolbar
3. Pick the language you want from the dropdown
4. Click "Download Starter File"
5. A file with the problem description and starter code is saved to your Downloads folder

PRIVACY
This extension does not collect, store, or transmit any personal data. All operations happen locally on your device. No analytics, no cookies, no external servers.

PERMISSIONS
• "Read and change data on leetcode.com and geeksforgeeks.org" — needed to read the problem title, description, constraints, and starter code from the page's structured data. The extension only activates when you click its icon on a supported problem page.
• "activeTab" — grants temporary access to the current tab only when you click the extension icon. No background access.
• "scripting" — used to inject the content script that reads problem data from the page.

SUPPORT
Found a bug? Have a suggestion? Open an issue at https://github.com/prakhar-ktyr/leetcode-downloader/issues

Version 1.2 — Added GeeksforGeeks support, improved language detection.