Ivan Velichko • 4/25/2019

Explaining event loop in 100 lines of code

This article provides a hands-on, code-first explanation of the event loop, a core concept in asynchronous programming. It walks through implementing a basic event loop in around 100 lines of code to illustrate how async I/O and callbacks work, contrasting it with synchronous execution. The focus is on the general programming concept rather than a specific language's implementation.

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#JavaScript #Node.js #asynchronous programming