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TL;DR: This article explains how call, apply, and bind change this and enable method borrowing; how closures work and when they close over values; the difference between debouncing and throttling (with implementations); how new creates objects and ho...

JavaScript provides powerful function-related methods, but not all browsers or environments support them natively. Features like call(), apply(), bind(), as well as performance optimization techniques like debounce(), throttle(), memoize(), and once(...
