Dom Exercises


Click the button to display your name.

Mouse Over

Switch the light on when your mouse hovers over it.


Clicking the button should toggle the alert on and off.


Validate the text box to be at least 3 characters.

Looks good!
First Name needs to be 3 characters long or more

Challenge: Lists

When the "Add" button is clicked, add a new hobby to the list.

  • Eating pizza

Challenge: Lists (Part 2)

When the icon next to a hobby is clicked, remove it from the list.

  • Eating pizza x
  • Painting x
  • Playing video games x