Using JavaScript...

Problem 1

Replace the text below with "I hate you, Bob."

Problem 2

Change the image below to this one: https://i.ytimg.com/vi/oMQI0bJJOvM/hqdefault.jpg

(hint: don't change all the images on the page! adding div and span tags and attributes like id and class is part of enabling JavaScript.)

Problem 3

Make all the images below only 300 pixels wide.

(hint: you shouldn't have to do the same thing three times!)

Problem 4

When the button below is pushed, make the text red and twice as big.

Problem 5

Make the hidden message below appear when you click on the image.

Problem 6

Make a thick, yellow border appear on the images below when the mouse is hovering over them. (And go away when it moves off).

Problem 7

Echo whatever the user types (letter-by-letter as they type it!) in the first textbox into the second textbox.

Problem 8

When the user finishes typing in the textbox and leaves it (hits tab or clicks elsewhere), replace what they wrote with "HAHA".

Problem 9

Make the checkbox enable/disable the drop-down select box.

Problem 10

When the user finishes entering a date in the textbox below, in any valid format, reformat it to the "mm/dd/yyyy" format.

Working with dates is annoying. Add the moment.js library to this page and use it for this problem. Engage with the docs to figure out what it can do for you.