Project Overview
The project overview provides a comprehensive health assessment of your Next.js/React codebase through a single, actionable dashboard.
Health Score
Your project receives an overall health score (0-100%) calculated from weighted analysis across 14 critical domains. This score gives you immediate understanding of your codebase’s current state and improvement potential.
The score breaks down into individual domain assessments for Architecture & Structure, Code Quality, Performance, Accessibility, SEO, Security, Error Handling, Internationalization, and more. Each domain contributes based on its impact on maintainability and user experience.
Code Metrics at a Glance
Total Lines of Code: Overall project size and complexity
Code Lines: Actual implementation vs comments and whitespace
Comment Coverage: Documentation health and code clarity
File Distribution: Component, utility, and configuration breakdown
Analysis Domains
Architecture & Code Quality
Component Organization - How well your components are structured and organized
Dependency Health - Import relationships and circular dependency detection
Complexity Hotspots - Functions and components with high cognitive load
Code Duplication - Repeated patterns and refactoring opportunities
Performance & User Experience
Bundle Optimization - Size impact and loading performance
Rendering Patterns - Component re-render analysis and optimization opportunities
Accessibility Coverage - WCAG compliance and keyboard navigation support
SEO Implementation - Meta tags, structured data, and performance impact on rankings
Security & Reliability
Vulnerability Patterns - Common security issues and unsafe practices
Error Handling Coverage - Exception handling, error boundaries, and resilience
Type Safety - TypeScript usage and type coverage analysis
Testing Patterns - Test coverage and quality assessment
Actionable Recommendations
Recommendations are prioritized by impact vs effort - focus on high-impact, low-effort improvements first for maximum return on investment.
Each analysis domain provides three categories of actionable items:
🚨 Critical Issues - Problems requiring immediate attention that affect application stability, security, or user experience.
⚡ Quick Wins - Low-effort improvements with immediate benefits, such as configuration optimizations, simple refactoring opportunities, and performance tweaks.
📈 Strategic Improvements - Long-term investments in codebase health including architecture restructuring, comprehensive performance optimization, and maintainability enhancements.
Improvement Potential
The dashboard calculates your project’s realistic improvement ceiling based on current issues and industry benchmarks. This helps you understand:
- Current State - Where your project stands compared to similar codebases
- Potential Gains - Realistic score improvements through recommended changes
- Priority Roadmap - Which improvements will have the biggest impact on your team’s productivity
The improvement potential is calculated based on the effort required to implement changes. Focus on the recommended priority order to maximize your development impact.
Use the overview to identify which analysis domains need attention, then navigate to specific analysis pages like Component Flow, Complexity Analysis, or File Dependencies for detailed insights and step-by-step improvement guidance.