Monitoring Federated Applications
Set up monitoring and logging for your Micro Frontend ecosystem to identify and diagnose issues proactively.
Why Monitor Micro Frontends?
Micro Frontends are complex, distributed systems. Monitoring helps us understand how they're performing and catch issues quickly.
It's like having a health check for all your independent apps working together. Without it, finding problems can be like searching for a needle in a haystack across many teams.
What to Monitor?
To keep your Micro Frontends healthy, track these key areas:
- Performance: How fast are components loading? Are users experiencing delays?
- Errors: Are there JavaScript errors, API failures, or network issues?
- Usage: Which features are popular? How are users interacting with different parts of the app?
- Resource Consumption: Is memory or CPU usage high on the server or client?
These metrics give you a full picture of your ecosystem's health.
All lessons in this course
- Robust Error Boundaries
- Fallbacks and Graceful Degradation
- Monitoring Federated Applications
- Handling Remote Loading Failures