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Introduction: The world of asynchronous programming in JavaScript, with a focus on the powerful async/await syntax. Before we dive into the specifics of async/await, let’s take a moment to understand the challenges posed by synchronous code execution in JavaScript. Section 1: Synchronous Code and Its Limitations: JavaScript traditionally executes code synchronously, meaning it processes one Continue Reading »
In the realm of modern software development, testing is indispensable. It ensures the reliability, stability, and quality of our codebases. Among the plethora of testing frameworks available, Jest stands out as a powerful and developer-friendly tool for testing JavaScript applications. In this comprehensive guide, we will delve deep into Jest, uncovering its features, best practices, Continue Reading »
Introduction The event loop is a mechanism that is an integral part of the browser environment and runs continuously, whether the code is synchronous or asynchronous. The primary function of the event loop is to manage the execution of JavaScript code, placing callbacks in a queue and pushing them onto the call stack when they Continue Reading »