https://bupd.xyz/tags/javascript/Recent content in Javascript on Prasanth BaskarHugoen-usCopyright (c) 2026 Prasanth BaskarWed, 10 Jun 2026 00:37:32 +0000https://bupd.xyz/blogs/understanding-closures/Tue, 29 Aug 2023 10:03:00 +0000https://bupd.xyz/blogs/understanding-closures/<h2 id="what-is-closures">What is Closures?</h2> <p>Closures are a foundational concept in JavaScript that allows inner functions to access variables from their parent function&rsquo;s scope, even after the parent function has finished executing. This makes closures a powerful tool for data privacy, callbacks, and functional programming.</p>