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Enhance Leetcode with AI-generated solutions, video explanations, and smart features.
100% free and open source.

• Code Solutions
  Ready-to-use solutions in Python, Java, C++, and JavaScript.

• Video Explanations
  Top 5 YouTube videos from popular coding channels.

• Company Tags
  See which companies frequently ask each question.

• AI Assistant

  • Generate optimized solutions using problem description and examples
  • Get time & space complexity analysis of your code
  • Powered by Amazon's Nova Micro v1 (better model coming soon!)
  • No API key required

• Interview Mode
  Hide examples and difficulty to simulate real interviews.

• Problem Ratings

  • Numerical difficulty scores (1000–3000) for ~25% of problems
  • Auto theme matching with Leetcode's light/dark mode

1. Clone the repo

   git clone https://github.com/zubyj/leetcode-explained.gitcd leetcode-explainednpm install&& tsc

2. Open Chrome and go tochrome://extensions
3. Enable "Developer mode"
4. Click "Load unpacked" and select the extension folder
5. Pin the extension to your toolbar

Now you're ready to test features and contribute!

1. Open any Leetcode problem

2. Go to the Description or Solutions tab to see:

   • Code solutions + videos
   • Company tags
   • Problem ratings

3. For AI features (requires pinned extension):

   • Click "Analyze Code" for time/space complexity
   • Click "Fix Code" for AI-generated solutions

We welcome contributions! SeeCONTRIBUTING.md for guidelines.

• All data stored locally in your browser
• No personal data collection

• Email:zubydevelops@gmail.com
• GitHub: github.com/zubyj/leetcode-explained

Licensed under the MIT License.

Problem Elo Ratings