Do it online
The compilation speed is much faster as a native compilation.
On MorphOS it runs much better of course the MorphOS OWB is even capable to show the editor, very nice.
It’s a little bit slow because it’s recorded via VNC, in reality it feels rather fast.
AROS was a little bit of disappointment for me. I downloaded the latest Icaros 2.2 especially to test this webpage. But sadly the editor does not show up. No Error message shown. I guess it’s some missing font problem, because when I change the theme the background color changes, only the text is not visible. It’s a pity. I had to switch to the old Browser interface which works nicely but I expected more.