Implementation of work with proxy, HTTP requests in JavaScript?

Question

JavaScript

Hello, is it possible to implement work with proxies, HTTP requests, interaction with other sites using JavaScript, i.e. on the client side? However, is it necessary to use Node.js in this case?

Answer 1

With HTTP requests - of course, perhaps AJAX is HTTP, but there is a cross-domain policy, that is, if other sites do not allow you to work with them, then you can’t, you can’t use proxies, but you can use anonymizers, Node.js does nothing it will help, it is not on the client side, but Flash will help, it allows you to send cross-domain requests.