May 27, 2025 · 6 min read · ✅ What are WeakMap and WeakSet? They are special memory-friendly versions of Map and Set where: Keys (in WeakMap) or values (in WeakSet) must be objects only — no primitives allowed. These structures don’t prevent garbage collection — if no other r...
Join discussionApr 9, 2025 · 7 min read · In our previous article in the series here, I got a comment on a code snippet I used which made use of closures which reminded me that it is an often confusing part of JavaScript, which then inspired this article. JavaScript developers often face the...
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Nov 30, 2024 · 4 min read · JavaScript, a language that started as a simple scripting tool for web browsers, has evolved into a powerful and versatile programming language. While many developers are familiar with its common features, there are several rare and advanced concepts...
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