how to stop a program running?

I write an easy program of show a sphereGeometry with the following code,
THREE.SphereGeometry(100, 1500, 2000)
then the code editor start running and can’t stop.
even I close the editor and re-start the page, it is still running.
Could you pls tell me how to stop the code running imposely?


Check out the section named “Recovering When 3DE Is Broken” in chapter 2. That covers just this situation.

If you’re still having problems after following those steps, let me know!