This article explores the use of OpenTelemetry for frontend monitoring, detailing how to trace, measure, and correlate frontend spans with backend services for a holistic understanding of full-stack visibility.
Dive into the world of custom event tracing and learn how to instrument and capture user and system behavior, leading to better observability of your frontend applications.
The Performance API offers refined, high-resolution timing data directly from the browser. This guide offers a deep dive into how to harness Navigation Timing, Resource Timing, and more to track user performance with accuracy.
Client-side error logging is indispensable for detecting bugs in production. Discover how to capture uncaught exceptions, promise rejections, stack traces, and more from real users.
Explore the intricacies of Cross-Site Scripting (XSS), one of the most pervasive and perilous vulnerabilities in web applications. We delve into how XSS operates, its types, real-world examples, and effective prevention strategies, ensuring a fortified frontend development strategy.
This article presents an in-depth exploration of Islands Architecture — a rendering strategy that blends fast, HTML-first pages with targeted interactivity. The article will explore how platforms such as Astro, Eleventy, and Qwik utilize this approach to develop modern sites that are both speedy and lean.