RegEx: Character Classes X ⁠- \W

You can think of character classes as characters with special meaning. They are recognized as special when you place the \ before the character.

Here are a list of the characters classes in JavaScript:

., \cX, \d, \D, \f, \n, \r, \s, \S, \t, \v, \w, \W, \0, \xhh, \uhhhh, \uhhhhh, [\b]

HTML elements are everything from the start tag to the end tag. An example of one div element would be: <div>innokodakademija</div>.

Find out how many <div> elements are used in a string. Use the character class \W in your expression.

Example

const str = "<div>Hello.</div><div>My name is <b>George</b>.</div>"
// 2 times

const str = "<div><h1>The Word for Today</h1><div>aardvark</div></div>"
// 2 times

const str = "<div></div>"
// 1 time

Notes