remove empty spaces from string javascript code example

Example 1: remove spaces in a string js

str.replace(/\s+/g, '')

Example 2: javascript remove space from string

const removeSpaces = str => str.replace(/\s/g, '');

// Example
removeSpaces('hel lo wor ld');      // 'helloworld'

Example 3: remove blank space javascript

str.replaceAll(/\s/g,'')

.replace(/ /g,'')

Example 4: remove whitespace javascript

var str = "  Some text ";
str.trim();

Example 5: how to remove spaces from strings javascript

var str = '/var/www/site/Brand new document.docx';

document.write( str.replace(/\s/g, '') );