Google glasses, I think it’s death was mainly because it looks nerdy aside of course the huge privacy concerns. Which honestly don’t exist now. Look at twitch streamers streaming everywhere. People installing cameras at their home and connected to the net for the world to see. Now we are going hard with VR/AR even Apple has a product for it.
JS is basically the Hydra from the Greek Mythology.
Though PHP is literally the problem had me lol.