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As you might guess, a SPA is a website or application that displays all of its content on one page. Only change the requested content. In contrast, multi-page websites often reload entirely new pages in response to user actions. In other words, the user must wait for the page to load even if most of the page content has not changed. This concept is not new, but still attracts a lot of attention and appears in various discussions. In this article, we have reviewed some of the most important topics related to it and prepared a guide on how and when to build a single-page application. Among other things, we answer the following questions: What is the essence of a single-page web application? What is the difference between a single page application and a multi-page application? What are the features, advantages, and disadvantages of single-page programs? How to develop a single page application? Single Page Applications In addition to answering these questions, we will also tell you which projects the single page application architecture is useful for.
let's start! Read More: Guide to Building an Online Store and Marketplace from Zero to 100 Study the article What is a Single Page Application? A Single Page Application (SPA) is a web-based solution that renders JavaScript code directly in the browser, eliminating Photo Retouching Service the need to refresh the page during the user experience. Its main goal is to optimize user experience on mobile devices. SPA creates a native app-like experience directly in the user's mobile browser. After opening the page for the first time, all data is loaded automatically. Replacing pages with states In multi-page applications, users switch between pages to access the content they want.

But in a single-page application, the user moves to different states of the page. In a single page application, clicking a link or button does not reset the page, the browser only displays a specific state of the page, and when a request is made, only the requested content changes, the rest of the page remains unchanged. This feature is enabled by AJAX. AJAX allows the client to communicate with the server without refreshing the page. We'll discuss the capabilities of SPA in more detail later in this article. Today, Gmail, Trello, and even the news section of a Facebook page are examples of single-page applications. When we talk about single-page applications, what we really mean is that the application has only one page.
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