i dont see why you wouldnt - if your design is not able to flex vertically from 5/5s screen to 4/4s you should reevaluate some of your choices, cuz chances are its not flexible enough anyway

never experienced this in 2 years: do you have ginormous bitmaps embedded? try resizing and reducing resolution with Layer > Reduce image size or Layer > Flatten to bitmap.

IMO Sketch is at a great point with features that just need to be refined — there's a bunch of bugs (e.g. pasting in wrong artboard) that need to be resolved, and tools that can be improved (e.g. type tools https://www.facebook.com/photo.php?fbid=10101674066628987&set=gm.1450803898505097&type=1)

I never use symbols anymore because it's real unclear when I'm editing it (think Flash edit symbol mode) so I end up fucking all my comps up with a casual tweak, and undoing takes forever.

actually i think sketch is great at having a bunch of designs in one file due to Pages

yea only men have business cards and ladies are only objects of desire

been on the beta for a month: the answer is yes, but if the question is if I recommend it, then the answer is no

if you really still want to do it, i recommend doing the following:

1. split things up into pages: this will make the most impact in terms of performance improvement. each page is isolated in terms of processor usage, so it'll feel like a new document
2. there are new "reduce image size" and "flatten into bitmap" features which can help alleviate bitmap lag

thanks for posting! any feedback is appreciated. we scrapped this together in a week before xmas break, and there's a couple of things missing (better zero/inviting state, for example), but have fun!

so good i hit apply

stop no why are you doing this this is like the worst scrolling override thing

a lot of undocumented stuff in framer, but we think its super promising if you can futz with js. hope to start a bigger framer crowd (as opposed to qc)

we just started using it last week (i work w cemre) and it's been stellar for prototyping more complex gestures