Image generation causes the page to freeze

[adri326]

Calculations are done in the page's thread in a blocking way, meaning that the page becomes almost entirely unresponsive (unclickable links, buttons not doing anything, etc.) while the script is running (which may take a minute).

You should consider using Web Workers.

Here is a screenshot of an expression in the browser's console waiting to be executed while the image is being generated:

[hugolgst]

Hello,

I know this bug, and I might fix it later.
Thanks for your issue!