Keep trigger and response names visible

Good Prototyping Practice

IDEO's 3R prototyping principles from the late 1990s still apply - "Right, Rough, Rapid" but in the UX and UI space they are easily misunderstood.

Working with Components

Receive and Assign hazard

Receiving a message, and then assigning a value and then writing a conditional based on that value is that something that is quite a normal, conceptual pattern – but in Protopie it will often not work as expected. This is because responses to Protopie triggers all happen simultaneously and not in the order written.

Rough, Rapid, Right

Check if your other pie is present

When building a connected system it can be valuable to know if the other pies are loaded into Connect or not – for examples so you don't get stuck waiting for a message that will never be sent.

Distinctive initial variable values

It can sometimes be very helpful to use -99 and "null" for the initial values for your number and text variables.

Sending a message to another scene

This is a very easy mistake to make – sending a message to be picked up by a component, but one that you have in fact placed into a different scene. Although you can send to a different pie, you can't send to a different scene.

Origami Studio, Figma and others

How do these other popular platforms compare?

Use Variables

Keep trigger and response names visible

Receive and Assign hazard

Use Components

Arrays and multiple parameters

Playing with time