What are Single Page Applications?

1.	What are Single Page Applications?
Answer» Single Page Applications (SPAs) are those WEB applications that load only a single web document and then update that document when different content or layout is to be displayed. Single Page Applications do not require page reloading during USE. This prevents the loading of whole new PAGES from the server, resulting in better performance with some disadvantages INCLUDING SEO, state maintenance, etc. SPA is faster as compared to traditional multi-page applications as most resources like HTML, CSS, and SCRIPTS are loaded only once during the application lifecycle, and only the data is transferred multiple times from the server.

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