Use a variable to add the costs of premium features that are selected or deselected using an iOS switch component. See a video of how to do this step-by-step in this webinar: https://support.proto.io/hc/en-us/articles/115001585411-Model-advanced-prototypes-that-use-variables-part-II TAGS: variables variable math addition switch switches fire an items event

I replicate this cool "Switching tabs" animation by talented Jokūbas- https://dribbble.com/shots/1984025-Switching-Tabs For the creation of this animation, I simply used various state transitions.

Say hello to our brand new visual easings manager! This project was created using custom easings and more specifically cubic bezier.

A project which simulates a collision between 2 objects. Freely drag the objects onto each other in order to have their core color change when colliding.

A project which sorts your players according to the number assigned to them by highest to lowest. You can clear to reset everything back. Created using containers and variables. Can be used to make sure everyone's turn in the game is mapped out correctly.

A halloween project i have put together using the Proto.io Halloween icon set: https://proto.io/freebies/free-halloween-icons/