Should You Use the REST API for Asynchronous Page Loading in WordPress?

Question

RESTful API

What is the easiest way to implement the page load function without completely reloading the site? There is an Ajax plugin, but as I understand it, it loads the content.

Answer 1

1) you can create a single page application based on the VI. (knowledge of js & php is required)
2) you can load anything with a banal ajax. Learn and add PHP script to functions.php

Answer 2

What is the easiest way to implement the page load function without completely reloading the site?

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