I know both languages are from the same ECMA-262 standard. It seems that the two are becoming very similar with JavaScript adding event listeners for core Object instances t
frankly it's not the same, cuz action script is loaded with EMQJ24, the new language for high development website. while JS still with it EMCA22, the difference between those are the style and format of the code. and also action script are ages enough, that's why most of programmer nowdays using CSX01 updated language from cSS,it can recognize all type off language without any line.