Track Slowdowns and Crashes in your React apps
summary
An e-commerce demo app proves slow product loads and a checkout crash are diagnosable end to end after installing Sentry React SDK; errors show up ~60 occurrences with uploaded source maps unminified stack traces pinpointing the exact line and response value false. Alerts surface the issue, distributed tracing shows backend DB queries run sequentially and a backend exception from insufficient inventory. Performance pages report web vitals and high user misery so teams know which DB queries to optimize.
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