Twin Labs streams browsers in your browser.
We wanted to stress-test the process of encoding and streaming on-screen content.
The worst case for us is pure digital noise.
So I made found.as/r: pseudo-random pixels refreshed as fast as possible.
We've used it a fair bit of the last few months.
Recently, I started displaying it on 240 Hz displays, and have observed stalling.
So I added frame duration stats.
Want to check that WebGL runs smoothly? Give it a spin.