JSFiddle - React, Tailwind, and code Playground

JavaScript

$(function(){

    var data= {"bindings": [
        {"ircEvent": "PRIVMSG", "method": "newURI", "regex": "^http://.*"},
        {"ircEvent": "PRIVMSG", "method": "deleteURI", "regex": "^delete.*"},
        {"ircEvent": "PRIVMSG", "method": "randomURI", "regex": "^random.*"}
    ]
   };
    
    alert(Object.keys(data).length);

});