Christian Heilmann defends the role of frontend developers as specialized experts, highlighting their skills in browser performance, cross-platform development, accessibility, compliance, and user-centric design, while challenging misconceptions about frontend development and advocating for the hiring of dedicated frontend developers to build optimized and user-friendly web products.
In this article, Slava Knyazev provides a practical guide to avoid blocking the event loop in JavaScript, explaining the single-threaded nature of JavaScript, the concept of synchronous and asynchronous work, and offering solutions such as horizontal scaling, refactoring synchronous work to be asynchronous, and off-loading work to worker threads.
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