Code Review Assistant

AI-powered code reviews with Gemini and Context7. Catch bugs, security flaws, and get up-to-date API suggestions instantly.

🚀 Why Code Review Assistant?

The Context7 Advantage

Standard Large Language Models (LLMs) like ChatGPT or Gemini are incredibly powerful, but they have a "knowledge cutoff." This means they are often outdated when it comes to the latest documentation, breaking changes, and new API versions of libraries and frameworks.

Code Review Assistant bridges this gap by using Context7. We fetch live, up-to-date library documentation directly into the analysis phase, ensuring that your code reviews are accurate for the newest technical standards.

✨ Features

• Gemini AI Analysis: Deep code inspection for bugs, logic errors, and security vulnerabilities.
• Context7 Enhanced: Always-updated documentation awareness for 100+ libraries and frameworks.
• Premium UI:
  • Stylish Finding Cards: Every issue is presented in a sleek, glassmorphism-style card.
  • Clear Severity Levels: Instant visualization of Critical, Major, Minor, and Suggestion issues.
  • Interactive Fixes: Get precise code suggestions that you can copy and implement immediately.

🛠️ Technologies

Category	Technology
Framework	Next.js 16 (App Router)
Language	TypeScript 5
UI Library	React 19
Styling	Tailwind CSS 4
AI/LLM	Google Gemini via @google/generative-ai
LLM Orchestration	LangChain
Documentation	Context7 for live library docs
State Management	TanStack Query (React Query)
UI Components	Lucide Icons
Validation	Zod 4

📋 Requirements

Prerequisites

• Node.js: v18.18.0 or higher (required by Next.js 16)
• npm: v9.0.0 or higher (or yarn/pnpm)

API Keys Required

Key	Source	Purpose
GOOGLE_API_KEY	Google AI Studio	Powers Gemini AI code analysis
CONTEXT7_API_KEY	Context7	Fetches live library documentation

📸 Screenshots

Home Page

Review Results & Stylish Finding Cards

Demonstration of the analysis workspace and premium glassmorphism finding cards.

🛠️ Getting Started

1. Install Dependencies

npm install

2. Configure Environment

Copy env_example.txt to .env.local and add your API keys:

cp env_example.txt .env.local

Then edit .env.local:

GOOGLE_API_KEY=your_gemini_api_key_here
CONTEXT7_API_KEY=your_context7_api_key_here

3. Run Development Server

npm run dev

Open http://localhost:3000 in your browser.

4. Build for Production (Optional)

npm run build
npm start