JavaScript provides us with a built-in fetch API that allows us to perform HTTP GET requests. The requested data can be in the form of HTML, JSON, XML, or any other format supported by the server. The server then responds with the requested data. When a client sends an HTTP GET request, it requests a specific resource from the server. HTTP GET is one of the most commonly used methods for fetching data from a server. In JavaScript, performing an HTTP GET request is a straightforward process that can be achieved with the built-in fetch API.īefore we dive into the details of how to perform an HTTP GET request in JavaScript, let’s first understand what an HTTP GET request is. They allow developers to fetch data from external sources such as APIs, servers, and databases. The for loop is an iterative statement which you use to check for certain conditions and then repeatedly execute a block of code as long as those conditions are met.HTTP GET requests are an essential part of modern web development.

We're only going to look at JavaScript in this article, and we'll look at its syntax and some examples. In other words, loops let your code execute one or more statements as many times as desired.Īgain, there are many types of loops, but we will only look at the for loop in this article.Īlmost every high-level programming language, including JavaScript, has a for loop. Loops are computer programs that execute a set of instructions or a block of code a certain number of times without having to write it again until a certain condition is met. We'll also keep in mind that there are several types of loops, each of which performs a specific function even though they can almost all perform the same common function. In this article, we will learn what for loops are, how they work, and why we use them. Loops are a programming concept that we constantly encounter and implement as JavaScript developers.Īnd many developers are familiar with loops, but not everyone understands how they work and why or when they should use a specific type of loop.

For javascript example