Front End
If you are a front end dev you NEED to know about that (Throttle vs. Debounce)
Performance and UX live and die on the client. Two small utilities—throttle and debounce—solve a surprising number of real-world problems: from taming noisy scroll/resize events to making type-ahead search feel instantaneous without DDoS-ing your backend. This post goes beyond one-liners and covers when to use each, solid
