A demo showcasing custom device size, animations and key actions. Use arrow keys to switch between "Play" and "Settings", and X and Z keys to navigate.

A demo created using draggable and rotation features.

This one-screen prototype demonstrates some of Proto.io animation functionality.

Designers can use their favorite design tools like Photoshop and Sketch to design the finest details of the user interface for their app. Single or multiple touch interactions can be applied on any UI element (layer) on each screen. Sophisticated animations can be created on-screen as well as screen transitions, using the powerful timeline animation features that Proto.io offers.

This is an expand/collapse menu example that can be created using container states.

A beautifully animated Slide in Menu created exclusively with Proto.io. Feel free to import this fully editable project into your own account for use in your prototypes.

Porsche 911 Carrera S Configurator example

Zero inbox example using the 'Slide to Delete' pattern

I used the Sketch "Delicious" free UI Kit for a food recipes app. It includes 11 pixel-perfect screens. I just added Proto.io interactions and created a great prototype! This Delicious UI Kit was designed by Robert Anitei Sketch source: https://www.sketchappsources.com/free-source/1765-delicious-ui-kit-sketch-freebie-resource.html