Used template element to add items with the li element. practiced the event handler while implmenting button event listeners to different elements.
Used CSS flexbox to set the layout and understood more about transition. Also used the toggle method to add and remove class name on JS
A simulated drum kit using an event handler. When a key is pressed, the audio which has the same data-key attribute will be played. I've leared about data attributes and using KeyboardEvent.keyCode.
Created a clock - Learned about using CSS transform & trasition properties. Created a function with setInterval() and got real time date & time using JavaScript