Tutorial overview

Limiting the amount of expression properties

Next step will start in



You've completed this course. We'd love to know what you think!

Rate this course Start from the beginning


horizontal divider blue

Using expression in properties or actions are awesome. They can make your job a lot easier and automate calculations. Beware though, as expressions are extremely powerfull. Especially on expression properties, as adding or editing data can impact your performance a lot.

Watch this video to get an idea on how to minimize the impact of expression properties in your application.

I have a question about Betty Blocks

horizontal divider blue

I want to know more about Betty Blocks

horizontal divider blue

Not sure where to start?

Click here to register and start learning