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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