Not at all. I cut my teeth debugging CSS in IE6 (front-end Vietnam). I’m an old timer. And based on what I’ve learned, what I’ve done in Joystick could have bee

Not at all. I cut my teeth debugging CSS in IE6 (front-end Vietnam). I’m an old timer. And based on what I’ve learned, what I’ve done in Joystick could have been done in some capacity pre-ES6 and easily in 2014-2015 when most of these frameworks were born.