GitHub Code Reviewer

GitHub Code Reviewer is a powerful, web-based tool that leverages the Google Gemini API to perform intelligent, automated code reviews on any public GitHub repository.

Simply provide a repository URL, and the application will fetch the codebase, analyze supported files, and generate a comprehensive report with actionable feedback. It's designed to help developers identify potential bugs, improve performance, adhere to best practices, and enhance overall code quality.

✨ Features

• 🤖 AI-Powered Analysis: Utilizes the advanced reasoning of the gemini-2.5-flash model to provide context-aware and insightful code suggestions.
• 🔗 Seamless GitHub Integration: Analyzes code directly from public GitHub repositories by simply pasting a URL.
• 📊 Detailed & Structured Feedback: Delivers line-specific feedback categorized by severity (High, Medium, Low, Info) to help prioritize improvements.
• 📝 File Summaries: Automatically generates a concise, one-sentence summary of each file's purpose.
• 🔑 Rate Limit Handling: Includes an option to add a GitHub Personal Access Token to avoid API rate limits on larger repositories.
• 📄 Exportable Reports: Easily download the complete review report as a formatted Markdown or TXT file for offline use, documentation, or sharing with your team.
• 💻 Modern Tech Stack: Built with React, TypeScript, and Tailwind CSS for a clean, responsive, and modern user experience.

🚀 How to Use

1. Open the application.
2. Paste the URL of a public GitHub repository into the input field (e.g., https://github.com/owner/repo/tree/main).
3. (Optional) If you are analyzing a large repository or encounter rate limits, click "Set GitHub Token" and enter your Personal Access Token.
4. Click the "Review Code" button.
5. Wait for the analysis to complete. The results will be displayed below.
6. You can export the results as a Markdown or TXT file using the buttons provided.

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Run Locally

Prerequisites: Node.js

1. Install dependencies: npm install
2. Set the GEMINI_API_KEY in .env.local to your Gemini API key
3. Run the app: npm run dev

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This tool is for educational and demonstrational purposes. Always perform a manual review for critical applications.