The article discusses the physical aspects of internet data transmission and memory management in JavaScript engines like V8. It highlights the TCP Slow Start mechanism that limits initial data transfer to 14KB and explains how HTTP/3 improves network performance by eliminating queue blocking issues. Additionally, it covers V8's generational heap strategy for efficient garbage collection without pausing the main thread, emphasizing the risk of memory leaks in long-lived objects.
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Ali NematiWritten by Ali
