How to Replace All Occurrences of a String in JavaScript
When working with strings in JavaScript, you might want to replace all occurrences of a specific word or substring — not just the first one.
For example, using string.replace('abc', '') will only remove the first instance of 'abc'. Developers often wonder how to modify this behavior to remove or replace every occurrence of a substring efficiently and safely.
Let’s explore the correct ways to do this in both modern JavaScript (ES2021 and later) and older browsers.
How to Replace All Occurrences of a String in JavaScript
coldshadow44 on 2025-10-15
1