In Safari preferences you can say to show the Develop menu. In the Develop menu there are experimental features you can enable. I have most of those turned on. > On Mar 27, 2018, at 8:59 AM, dunbarx via use-livecode <use-livecode at lists.runrev.com> wrote: > > Could only see a black screen when opening in Safari on OS 10.9. > > Craig Newman >