Error Monitoring Articles

Next.js caching is complex and more than a bit magical. This complexity is a source silent errors in the form of stale and incorrect data.

Error handling in NextJS doesn't have to be complex. TrackJS handles all the places where NextJS can fail

Did JavaScript break my store? Monitor errors in your Shopify store with TrackJS make sure your store keeps running great.

Compare the strengths and weaknesses for Frontend Error Monitoring tools. We'll look at the focus, features, and pricing of the top contenders so you can pick the platform the works best for you.

TrackJS launches automated Global Error Statistics, providing weekly public data on client-side JavaScript quality across the web. The report tracks common errors, browsers, and operating systems with automatic calculations replacing the manual 2015 State of JavaScript Errors report - Script Erro...

Separate your monitoring from your primary infrastructure to avoid dangerous blind spots. Cloud providers' internal monitoring fails when their infrastructure fails, leaving you debugging outages without visibility. TrackJS hosts on dedicated hardware separate from major cloud providers for true ...

A fictional tale exposing the anti-developer nature of metered logging: Sarah gets locked out of LogCorp during a critical outage because adding debugging logs pushed them over quota, forcing an emergency upgrade during crisis. TrackJS rejects this model, pricing by site traffic instead of error ...

TrackJS debugs their own "Cannot read property 'id' of undefined" error affecting 6 users on critical /account pages. The culprit: PJAX navigation causing lazy-loaded Stripe JavaScript to execute on wrong pages when users navigate quickly on slow networks, creating unexpected execution context.

Cut through web "background radiation" with strategic JavaScript error monitoring: ignore known noisy errors, set up targeted alerts (new/trending/rate/daily), focus on user impact and critical pages, track versions for releases, and use status filtering to manage bug workflows effectively.

TrackJS launches comprehensive filtering system with unified global toolbar supporting multiple simultaneous filters, search patterns, NOT exclusions, and saved filter sets. New capabilities include exact match, wildcard search, and quick suggestions to help developers cut through JavaScript erro...

JavaScript apps inevitably break in production - learn how to capture errors with global handlers, understand error context through telemetry, and systematically debug the five most common categories of web application failures to build resilient applications.