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Explore the latest Dynatrace Apps designed to help web and mobile developers understand, troubleshoot, and optimize frontend performance and errors in this 11-minute observability lab session. Discover how the Experience Vitals app provides a cross-frontend Watchtower view for monitoring web vitals and mobile performance metrics. Learn to deep-dive into performance issues using real-world examples from the Astroshop frontend application, examining key health metrics and identifying bottlenecks. Master the Error Inspector tool for streamlined debugging, including accessing full session context, correlating backend traces, and analyzing mobile symbolicated stack traces. Understand how to trace backend root causes of frontend issues and effectively share findings with development teams. Examine daily development team workflows for proactive performance monitoring and dive into mobile crash analysis techniques. Gain insights into the developer value proposition of these observability tools for improving digital user experiences across web and mobile platforms.
