Free Interactive Html5 Tutorial

I'm having a problem with HTML Video and JavaScript so have written some simple code to demonst… Read more Html 5 Video: Playing Multiple "clips" With Javascript

I was wondering how I can trigger an event after two different buttons being clicked. Specifically … Read more How To Trigger An Event After Clicking Two Different Button In Javascript

I am trying to remove a class and add a class within one function. But when I click on the button n… Read more I Can't Add Or Remove A Class

I have a problem with my Javascript code. I want to make a flip on my cards with a click on a butto… Read more How Can I Resolve My Problem About Flip Cards In Javascript?

I'm guessing I have a basic error in thinking but I just can't get around it. I have a coup… Read more Addeventlistener For Multiple Elements Doesn't Work With "focus" Event

So, I'm trying to make a switch theme button using filter:invert(var(--variable-name)) and I… Read more Trying To Update Css Variable Using Javascript Addeventlistener, But It Is Working Only Once

I am having many troubles with this html. I am trying to add an event listener to a submit button s… Read more How To Add Event Listener To Submit Button

I'm using Safari webkit's engine together with HTML5 and JS to create an offline applicatio… Read more HTML5 / JS Storage Event Handler