just for your info: I am dealing now here with some presentations each with 40-60 scenes, a LOT of (small) animations, small js scripts, symbols, external JS libraries and TONS of video files and images. The filesize of my hype_generated_script.js are all around 6-800KB ... The overall project size is varying and is between 50-150MB - depending on the videos that we used... The HTML output is running (far as I can tell till now) cool and smoothly on iPAD retina and iPAD Pro (locally in a cordova wrapper) and viewed online in Safari. Also cool on OSX etc.
I just want want to share here my experience in MY user case with fat&huge scenes in Hype...
@jonathan – have to say that Hype is really kickass – I would not have expected to get so less problems with this kamikaze project