I'm really enjoying Google's material design reel. Here's another piece that I recreated with Framer Studio. The artwork is done in Sketch, the animations are time based and straight forward to set up and there's an if/else statement that defines the order in which things show up.
Here it is on the Framer example site for you to download and play around with: http://examples.framerjs.com/#on-time.framer – Have fun!
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