React Codebase Audit
Comprehensive analysis, architecture review, and actionable optimization recommendations for React applications.
A React Codebase Audit provides a detailed, technical view of your frontend: what scales, where scalability and load-related risks can emerge, and what creates long-term maintenance risk. We analyze real production code — not just surface-level lint issues — and provide prioritized, engineering-focused recommendations. This service is ideal if your React app feels slow, fragile, or hard to extend — or before a major rewrite, migration, or scale-up.
What We Audit
Comprehensive analysis of your React codebase across multiple dimensions.
Architecture & Structure
- Component hierarchy and separation of concerns
- State management strategy and data flow
- Reusability and coupling between modules
- Folder structure and long-term maintainability
Performance & Core Web Vitals
- Rendering behavior and unnecessary re-renders
- Bundle size and dependency analysis
- LCP, INP, and CLS performance constraints
- Client-side vs server-side rendering decisions
Code Quality & Maintainability
- TypeScript usage and type safety
- Anti-patterns and technical debt
- Consistency, naming, and abstraction levels
- Test coverage and test strategy gaps
Scalability & Team Readiness
- How well the codebase supports multiple developers
- Risk areas for feature growth
- Onboarding complexity for new engineers
- Upgrade readiness (React, Next.js, dependencies)
Integration & Data Handling
- API integration patterns
- Error handling and loading states
- Security and data exposure risks
- Compatibility with backend and analytics systems
Deliverables
You receive a clear, structured audit report, not a generic checklist:
Typical Use Cases
How the Audit Works
Outcomes
Technologies Covered
Why This Audit Is Different
Results we're
proud to show
FAQ
Audit timelines depend on codebase size and complexity. Typical audits often take 1–3 weeks, including analysis, report writing, and walkthrough sessions.
We typically need read-only access to your codebase (GitHub, GitLab, etc.) and optionally staging/production environments for performance testing. We can work with NDAs and security requirements.
You receive a structured PDF report with executive summary, detailed technical findings, prioritized recommendations, and optional follow-up consultation sessions.
Yes — we audit React applications including Next.js, SSR, RSC, and hybrid rendering setups. We assess both React patterns and Next.js-specific architecture.
The audit is a standalone service, but we can provide implementation services separately if you decide to act on the recommendations.
React codebase audit for companies operating production React applications. We support organizations with code analysis, architecture reviews, and performance assessment based on the specific technical and regulatory context of each project. All services are delivered individually and depend on system requirements and constraints.