I’m editing blog posts with StackEdit and it’s great!
I assume that they are stripped out by the HTML sanitizer in StackEdit. I couldn’t find any way to disable this in the UI.
I searched the forums and it appears that others have the same issue:
html box, although yes it seems very insecure
But in any case, even if the StackEdit service can’t support it, is it possible to remove HTML sanitization by forking the source? I noticed this part of the source that calls an HTML sanitizer.
I did not try building StackEdit yet, but maybe removing that line and rebuilding it will enable JS on a self-hosted version?