Blog
Tutorials, guides, and insights to help you become a better developer.
Call fib(45) naively and JavaScript will make over a billion recursive calls. Call it twice and you double that. Your CPU fan kicks on, the browser tab freezes, and the function you thought was fast becomes your performance bottleneck.
AdminJuly 31, 20266 min read
The naive 10-line debounce works for demos. Build the real thing: leading edges, trailing calls, cancel, flush, and a throttle that never silently drops the last event.
AdminJuly 31, 20267 min read