The project contains numerous examples completed using variables and conditional logic.

An as close as possible copy of the IFTTT onboarding experience. This prototype is also made in 4 other tools (Pixate, Origami, Framer & Form) to compare the differences between them. More info: http://medium.com/sketch-app-sources/five-app-prototyping-tools-compared-form-framer-origami-pixate-proto-io-c2acc9062c61 Original app: http://appstore.com/IFbyIFTTT

This is an example of a sign in screen that validates a username and a password. Feel free to import this fully editable project into your own account for use in your prototypes. Use the following to successfully sign in and proceed to the next screen User Name: john Password: proto.io

A Sample project used in various official Proto.io tutorial videos. It contains various design patterns commonly found in popular mobile apps.

Random Graphs created by using variables.

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.

An example of a sticky scrolling sidebar (website)

Basketball game project using Variables to determine if ball lands or misses the hoop. Tracks your score, shots landed, shots missed and shot percentage. You can also select your ball from the settings.