[codedokode]

You might want to warn about memory usage. I had Chromium consume several GBs of RAM and had to terminate it.

But it is great that there now is more offline tools. It would be great if there was a browser API that allowed the page to voluntarily go offline to guarantee that no data will be leaked.

[anduc]

Several GBs of RAM definitely too much, I'm not aware that this consumes that much memory. I will spend more time trying to figure out how much memory is minimum necessary for this and will warn in the page.