Shipping High Performance React Apps with Datadog and Real User Monitoring

" summary

Shows how Datadog Real User Monitoring (RUM) was used to diagnose and fix performance problems in a medium.com-style React app: identifying slow tag and article services, optimizing API calls and adding caching, and improving frontend load using lazy loading and prefetching. Also demonstrates creating custom Datadog dashboards for key metrics and touches on data protection and Microsoft Teams integration.

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