Understanding the JavaScript Event Loop

JavaScript is a single-threaded language, meaning it executes one piece of code at a time. This design can lead to a problem where a long-running task can block the main thread, causing the entire application to become unresponsive, a phenomenon often referred to as "freezing" or "hanging". To overcome this limitation, JavaS ...

Posted on Tue, 21 Jul 2026 16:41:25 +0000 by jeremywesselman