Have a look at this stunning Parallax effect created exclusively with Proto.io. Feel free to import this fully editable project into your own account for use in your prototypes.

A Sign up - Sign in page example project using Variables and States to validate the correct user input in both pages.

The Orang Asli Museum (Malay: Muzium Orang Asli) is a museum in Gombak, Selangor, Malaysia that showcases the history and tradition of the indigenous Orang Asli people. The museum includes a library and a small theater hall.

Music App project Design Credits: https://www.sketchappsources.com/free-source/2847-apple-music-app-sketch-freebie-resource.html

Movies & Series App project Design Credits: https://www.sketchappsources.com/free-source/2896-sample-iphone-x-movies-app-sketch-freebie-resource.html

A Picker selection navigates you to the screen selected. The project uses Variables and States and depending on the picker selection I change a button state to navigate you to the right screen.