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HTML Tags and Elements

In the last chapter, you created your first HTML webpage. You saw code like <h1> and <p>. These are called […]

Introduction Streams are an important Node.js concept for working with data piece by piece instead of loading everything into memory

Introduction Node.js timers allow you to schedule code to run immediately after a delay, repeatedly at fixed intervals, or after

If you are completely new to web development, don’t worry. In this chapter, we will start from the very beginning.

Introduction async/await provides a cleaner way to work with asynchronous operations in Node.js. It is built on top of Promises

Introduction Promises are an important way to handle asynchronous operations in Node.js. A Promise represents a value that may be

Introduction Callbacks are one of the fundamental concepts in Node.js. A callback is a function passed to another function so

Introduction Error handling is an essential part of Node.js development. Applications can face errors because of invalid input, missing files,

Introduction Environment variables allow Node.js applications to store configuration values outside the main source code. They are commonly used for