What is JSONP?

JSON-P (JSON with padding) is a technique of Javascript which allows you to return back to the JSON data from a remote server. When we create a script node dynamically with a cross-domain source then in case of returning Javascript function to a remote site there is a need for evaluation of that function. In the case of JSON, you can only get particular data from a remote server but in case you want to stick to the returned data then there is a need to use a Javascript function which is JSONP. It becomes easy to use JSONP with jQuery.