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

Apply color adjustments and filters to your prototypes to create beautiful interactions and animations. https://proto.io/en/new-features/adjustments-filters/

An example of a sticky scrolling sidebar (website)

iOS app prototype using the magnificent Proto.io that let users share their stories about their travel. A work in progress but definitely in good direction! To experience, simply click anywhere on the main screen. On mobile, tap on the password field and then tap done.

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.

An example of our vertical scrolling feed, with 2 expandable areas. Feel free to import into your Proto.io account.

Here is a prototype of a music player. Click play and add different sort of beats to the audio. Sample audio is from http://tricoolore.com/ Enjoy!

The REAL minimum viable product (MVP) prototype of Jobronimo. Jobronimo is a job-finding app that connects teenagers seeking jobs with people near by who need jobs or chores performed. Find the Jobronimo MVP protoype with added features here: https://spaces.proto.io/jobronimo Explore and enjoy!

I'm going to give you an explanation of the best modern football formations. A football formation is a number set that describes the positions of players on the field. It determines how many players play on defense, the midfield, and the frontline. The first number always describes the defender, and so on. For example, a formation like 4-3-3 plays with four defenders, three midfielders, and three forwards. The goalkeeper is never mentioned in a football formation. Most formations are described in three numbers but four- and five-rank formations are also possible. This is created in Proto.io using States and States Animations.

This prototype showcases a new Proto.io feature called Gradients, it’s a new way to create and animate gradients straight in Proto.io. You can now make your UI pop with vibrant linear or radial colors, and bring to life with beautiful animations.