string replaceall javascript code example

Example 1: js string replaceall

// Chrome 85+
str.replaceAll(val, replace_val);
// Older browsers
str.replace(/val/g, replace_val);

Example 2: replace all js

let a = 'a a a a aaaa aa a a';
a.replace(/aa/g, 'bb');
// => "a a a a bbbb bb a a"

Example 3: str replace javascript all

str.replace(/abc/g, '');

Example 4: javascript replaceall

//as of August 2020, not supported on older browsers
str.replaceAll("abc","def")