JavaScriptistheprogramminglanguageoftheWeb.TheoverwhelmingmajorityofmodernwebsitesuseJavaScript,andallmodernwebbrowsers—ondesktops,gameconsoles,tablets,andsmartphones—includeJavaScriptinterpreters,makingJava-Scriptthemostubiquitousprogramminglanguageinhistory.JavaScriptispartofthetriadof