How make any webpage dynamic with Javascript

4 steps to making any webpage dynamic with javascript:

1. Create variables to store your HTML elements.
2. Create a function that responds to an event
3. Attach that function to an event listener
4. Change the HTML element's style in the function you created.

Starting Code:

Demo:

Final Code:

Timestamps
00:00 Simple Example
01:45 Custom Colors with Events
04:25 Border Radius with Events
05:10 Spinning Div
6:45 Reset Button
9:42 Outro

[AnotherByteData]

Hi Noah, your channel is very good for people learning HTML5, please keep doing this great job!

[talhamikaaiyl]

very cool disco box, thank you very much <3

[kristijankitanovski]

On what do you write the javascript code? for example for html we use notepad or notepad++, what about this?

[MrSmoiler]

im new to web development...couldnt you do that with css at some extent ...