How are embed elements created on resources?

Question

CMS

I mean those elements that can be embedded on third-party sites. How is it implemented on the server? Do they use caching? Maybe there is some kind of framework? MVC, js+ajax (+JSON?), iframe + subdomain + generated statics, through normal request parsing with conditional output?

Answer 1

It all depends on the task, although, in the general case, there are few differences from the usual web, except in the channel of communication with the server.

Answer 2

A great example is all sorts of services that combine social services, for example , oneall , offer a platform-independent way of js + rest api and more plugin options for wordpress and others. Embedded by inserting the desired script on the page, which itself downloads everything. what he needs to work.

Answer 3

The easiest way to implement embed elements for other sites is through iframe
. This solves many issues of rendering a component on a landing page, plus it is possible to implement the widget API through JS
An example of such an implementation: YouTube Player API Reference for iframe Embeds