ALL of which being scripting only with no graceful degradation plan end up a giant middle finger to usability and accessibility.

I just had to rip two of these (the credit card one and react-tabs) out of a client's website because they're in COURT for various accessibility issues, and this type of scripttardery on a website topping the chart.

If you're going to use idiocy like react for standalone crapplets, FINE... but for the love of Christmas keep this junk off of actual websites!

But again, what can you expect from the halfwits and fools who think “frameworks” provide anything of value, as they bald faced lie about how great everything is whilst site after site gets pissed upon from orbit.