Take, for instance, a calendar of events on a website. These events are automatically ordered by month, then by most recent, and finally by kind. When you go from the ‘ALL’ to the ‘General’ filter, a background process occurs, and the website is partially refreshed with our freshly queried items. The website does not flicker while it reloads, and we remain in the same place, making for a more pleasant browsing experience.
Why it is used for Back end web development
For backend work, backend developers utilize the Node.js framework, which lets them manage data updates from the front-end and construct scalable network applications capable of processing numerous simultaneous user requests, among other things.
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