← QuorX
Live demo · built by QuorX
Black Hole Lab
Built by QuorX in 26 minutes: a black hole lab with gravitational lensing, written, tested (19 passing tests) and reviewed by QuorX 0.2.12.
Checking graphics acceleration…
To turn it on in Chrome or Edge: Settings → System → Use graphics acceleration when available, then relaunch the browser.
This is a heavy real-time simulation
Every frame ray-marches gravitational lensing on your graphics card and steps relativistic orbits. Fans may spin up, a laptop battery drains faster and the device can get warm. It isn't meant for phones or low-end graphics.
Stopped. The simulation is off and your graphics card is free.
at your own risk
Stop is at the top while it runs, and it pauses by itself when you switch tabs.