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

Hi-fidelity prototype proposal for an existing product.

A tester application to determine the functionality of Proto.io

Ski/snowboarding trip planning app.

Restaurant app.

This prototype shows a subtle animation of avatars flying in, and subtle background tint changes. See how it was created step-by-step: http://docs.proto.io/videos/prototyping-subtle-animation/ >starting at time: 28:40 Enjoy...

A data visualization where a bar chart of faces flies out showing the details of individual faces.

Location based app enabling creatives to discover, collaborate and produce together.