It's for circumventing Same-origin where you can get a url into a script tag on a page, but it won't execute unless it's from the same origin. https://develope

It's for circumventing Same-origin where you can get a url into a script tag on a page, but it won't execute unless it's from the same origin. https://developer.mozilla.org/en-US/docs/Web/Security/Same-origin_policy https://developer.mozilla.org/en-US/docs/Web/Security/Same-o...