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Backend developers work on the server-side - they write the logic that decides which data is sent to the user.įrontend developers normally use HTML, CSS, and JavaScript - which we will discuss more in this post. Frontend developers work on the user interface side of websites, so how the page looks, displaying the content, and how the user interacts with the site. We normally divide development into Frontend and Backend. Let's talk a little about the technologies that go into web development. Want more advice on learning to code? Download my free Ebook! Frontend vs. The server queries that database for the appropriate data for the page and performs other logic to manipulate that data.įinally, the server responds with the response, which will be an HTML page with the correct data plugged into it. The website data, such as Tweets and users, are stored in a database. The server is responsible for obtaining the appropriate information based on the user's request.

If the user navigated to ' ' instead, they'd expect to see my profile and tweets instead.

Let's discuss the URL a little more: ' ' returns the home feed page. Then, a Twitter server decides what information should be returned to the requester. First, the user makes a request to Twitter by typing ' ' in the URL bar. Let's dive a little deeper with an example. This process is called the request-response cycle. Often, that response contains an HTML page that the browser can display to that user. This makes a request to a server.Ī server is a computer that can handle these requests and then return information to the browser. Browsers like Google Chrome, Mozilla Firefox, Microsoft Edge, and Apple Safari allow you to access the internet.įirst, a user chooses a URL they want to go to - for example, they could type ' ' into the URL bar and press enter, or they could click a link somewhere else online. If you're reading this article, you've used a web browser before.

If you're brand new to programming, you may also want to read this post! How the Browser Works But, how are websites made? This post will take you from beginner to creating a website that anyone on the web can visit! You most likely visit websites almost every day, whether to interact with friends on social media, to shop, to do work, or thousands of other activities. ← Home A Complete Beginner's Guide to Web Development

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