For me on an i5 PC with 6gb ram it's insanely slow if you have around 10 or more lines of code in the current code edit window - seems to validate on every key press with what seems like < 1 second delay causing validation errors and becoming unresponsive if you are in the middle of typing.
This is on the preview version of v3. On the latest v3 build it's even worse.
- If there is a delay: Increase the delay of auto validation by a couple of seconds / or allow us to configure the delay.
- Allow disabling of auto validation / or manual validation (perhaps a button next to the 'Export to disk' & 'Copy to clipboard' buttons)
At the moment I type all my code in an external editor and paste it in - kinda defeats the idea of having the editor :P