Whitespace refers to a set of characters that can be used to add horizontal or vertical space between characters. These characters and their usage vary among different languages. In JavaScript, a whitespace character can be any of the following:
Character | Unicode | Decimal | Regex |
---|---|---|---|
Space | U+0020 |
32 |
|
Carriage Return | U+000D |
13 |
\r |
Form Feed | U+000C |
12 |
\f |
Vertical Tab | U+000B |
11 |
\v |
New Line, Line Feed or End-of-Line | U+000A |
10 |
\n |
Horizontal Tab | U+0009 |
9 |
\t |
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