Does The Javascript Regex Pattern \w Include Spaces?

I am using this expression: /\W+/g to match all characters that are not numbers, letters and spaces. It seems to be including spaces. How would I build a regex that did not include

Solution 1:

/[^a-z0-9\s]+/ig

Explanation:

[^Character class which matches characters NOTin the following class
a-z  All lowercase letters of the alphabet
0-9All numbers
\s   Whitespace characters
]    Endof the character class

i   Case-insensitivity tomatch uppercase letters

Solution 2:

A more accurate wording for \W is any Non-Alphanumeric character. \s is for Any Whitespace.

So, it would be something like this: [^\s]

Solution 3:

\W means "non-word characters", the inverse of \w, so it will match spaces as well. I'm a bit surprised it doesn't match numbers, though.