When building web sites you often have to produce POST request on user's actions. Many times without having user - editable form fields. Server just expects you to send POST. The standard solution is to make hidden form, hardcode some fields value and dynamically populate other values when user presses submit button. It does the [...]

JSON-RPC is one of the most used transport technologies in modern AJAX world. It has many advantages especially comparing to fatty XHR. However it has .. not drawbacks but rather space for improvement. As you remember the JSON Object is a classic TO and typeless by nature.
Good enough for most cases but sometimes I want [...]