Next.js Error Boundaries: error.tsx, global-error.tsx, and Sentry Integration

📰 Dev.to · Atlas Whoff

Learn to handle unhandled errors in Next.js App Router using error boundaries and Sentry integration to improve user experience and error tracking

intermediate Published 7 Apr 2026
Action Steps
  1. Create an error boundary component using error.tsx to catch and display errors
  2. Implement a global error handler using global-error.tsx to handle errors across the application
  3. Configure Sentry integration to track and monitor errors in your Next.js application
  4. Test error scenarios to ensure error boundaries and Sentry integration are working as expected
  5. Review and analyze error reports in Sentry to identify and fix issues
Who Needs to Know This

Frontend developers and engineers working with Next.js can benefit from this article to ensure robust error handling and monitoring in their applications

Key Insight

💡 Implementing error boundaries and Sentry integration can help prevent blank screens and improve error tracking in Next.js applications

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🚨 Handle unhandled errors in #Nextjs App Router with error boundaries and #Sentry integration 🚀

Key Takeaways

Learn to handle unhandled errors in Next.js App Router using error boundaries and Sentry integration to improve user experience and error tracking

Full Article

Unhandled errors in Next.js App Router don't just show users a blank screen -- they take down the...
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