Warning
MAJOR EPILEPSY WARNING
This is not a serious website by any means.
I was bored in class one day, and started toggling my Chrome theme from Light to Dark as fast as I could.
Me and my friends thought it would be hilarious if there was a way to do this even faster. (In hindsight, I have no idea why this was funny)
After searching for a website that could achieve this, and not finding one, I decided to just make one real quick.
This is the product.
Hold the <Space> key, and after a short delay, the screen will begin rapidly flashing from Dark theme to Light theme.
Use at your own risk
I'm no doctor or scientist, but I image a sight like this could trigger an epileptic seizure.