Single Page Application (SPA) Architecture – Real Python (2024)

FAQs

Single Page Application (SPA) Architecture – Real Python? ›

Single-page applications are split into a frontend and backend. Django can be used for traditional web or as the backend for an SPA. Your Python code on the server side includes managing any sort of business logic, and then you can use the Django ORM and database for storage.

You'll easily recognize some popular examples of single page applications like Gmail, Google Maps, Airbnb, Netflix, Pinterest, Paypal, and many more.

An SPA (Single-page application) is a web app implementation that loads only a single web document, and then updates the body content of that single document via JavaScript APIs such as Fetch when different content is to be shown.

MPAs look and function like traditional websites, where you navigate through multiple separate pages, and each page is devoted to a specific product, service, or piece of content. SPAs work a bit differently, as they render everything on one page and do not require page reloading to use.

Examples of Single Page Application

The most popular examples of SPA are Netflix, Facebook, and Gmail which are commonly used globally. Companies are using SPAs developed on frameworks like React and Angular to build scalable experiences.

The single-page application architecture is the most suitable for SaaS platforms, social networks, and secluded communities. Some common examples of this application are Google Maps, Gmail, and Facebook.

The architecture of single-page applications includes server-side and client-side rendering technologies. The site is rendered and presented to the user through client-side rendering (CSR), server-side rendering (SSR), or static site generators (SSG).

Django package to serve a single-page app (SPA). The following settings that make serving SPAs easier are handled in django-spa: index. html served when / requested.

A single-page application (SPA) is a web application or website that interacts with the user by dynamically rewriting the current web page with new data from the web server, instead of the default method of a web browser loading entire new pages.

An SPA is sometimes referred to as a single-page interface (SPI). A single-page application may retrieve all of the application's HTML, JavaScript, and CSS code on the initial load or may load resources dynamically to update in response to user interaction or other events.

Is Google Maps SPA or MPA? ›

Examples of Single-Page Applications

Every day thousands of users use Single-Page Applications without even realizing it. Some of the popular examples include Facebook, Twitter, Gmail, Google Maps, and Google Drive. These applications use JavaScript to load the content and update and change it as one navigates.

Examples of Multi page applications are eCommerce websites, blogs, forums, other sites that sell products and various services. eBay and Amazon are the best examples of MPAs. These websites transfer a lot of data from server to client and client to server, hence they are low on speed.

A single-page application is an app that doesn't need to reload the page during its use and works within a browser. Think of the apps you use daily: Facebook, Google Maps, Gmail, Twitter, Google Drive, or even GitHub. All these are examples of a SPA.

Even when we choose a flat on Airbnb, we also use a single page application.

Single page applications, often called SPAs, are becoming increasingly popular among web developers. React is a JavaScript library that allows for the creation of complex and dynamic user interfaces – making it an ideal choice for single page applications.

A single-page application (SPA) is a website that operates on a just one web page, like Gmail, Google Drive and iCloud. The page never needs to reload when the user performs an action on it so it usually results in a smoother experience compared to a traditional website.

SPA is usually faster than an MPA as most resources like HTML + CSS + Scripts are only loaded once throughout the lifecycle of applications. MPA is usually slower than SPA as Every change request renders a new page from the server in the browser.

Single-page applications are more modern and robust than traditional apps. SPAs support rich, client-facing functionality without reloading the page each time a user performs an action. They also load faster than their traditional counterparts by fetching data using APIs.