CodeReview AI

About

CodeReview AI - AI-Powered Code Reviews for GitHub & GitLab

CodeReview is an AI-powered code reviews for GitHub and GitLab PRs. Runs 100% locally using Chrome's built-in AI. Private, fast, and completely free.

What is CodeReview AI?

CodeReview AI brings intelligent code analysis directly to your GitHub and GitLab pull requests. Powered by Chrome's built-in AI (Gemini Nano), it provides comprehensive code reviews without sending your code to external servers.

   Key Features
  • Comprehensive Code Analysis - Get structured reviews covering:
    - Overall code quality assessment
    - Critical bugs and blockers
    - Security vulnerabilities (SQL injection, XSS, etc.)
    - Performance and scalability issues
    - Code quality and maintainability suggestions
    - Architecture and design feedback

  • Interactive Q&A - Ask follow-up questions about the review and get specific, actionable answers with code examples

  • 100% Private - All processing happens locally on your device. Your code never leaves your machine

  • Completely Free - No API keys, no subscriptions, no usage limits

  • Works Offline - After initial setup, reviews work without an internet connection

  • Fast Analysis - On-device inference provides results in seconds

  How It Works
  1. Navigate to any GitHub or GitLab pull request/commit
  2. Click the "AI Review" button
  3. Get a detailed code review in the sidebar
  4. Ask follow-up questions to understand suggested improvements

  Technology
  Built with Chrome's experimental built-in AI APIs:
  - Prompt API (Gemini Nano) for detailed code analysis
  - Summarizer API for PR overviews
  - All processing runs locally on your device

  Requirements
  • Chrome 128+ (with flags enabled) or Chrome 138+ stable.
  • 22GB free storage and 4GB+ GPU VRAM.
  • Enable these flags in chrome://flags:
    - prompt-api-for-gemini-nano
    - summarization-api-for-gemini-nano
  • ~3GB storage for one-time AI model download

  Privacy First
  CodeReview AI:
  - Never sends code to external servers
  - Runs entirely on your local machine
  - Requires no account or authentication
  - Collects zero telemetry or analytics

  Open Source
  CodeReview AI is open source and available on GitHub at  https://github.com/Richie911/code-review. Contributions welcome!

  Perfect For
  - Developers reviewing pull requests
  - Teams wanting private code analysis
  - Learning from AI-suggested improvements
  - Catching bugs before they reach production
  - Understanding security vulnerabilities
  - Improving code quality

  Support & Feedback
  Found a bug or have a feature request? Open an issue on our GitHub repository or leave a review at https://github.com/Richie911/code-review.