Tutorial overview

Add filter to only show open tasks (DOM manipulation)

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

DOM stands for Document Object Model and represents the HTML document that is displayed in the currently active window. Using Javascript, we can manipulate it. While there are countless of different uses, we’re going to use the simple example of applying some list items in a list.

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