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Remove characters after specific character in string, then remove substring in Javascript?

javascript remove specific character from string

var newString = oldString.replaceAll("character/string goes here", "");

// Example
var oldString = "Hello World!";
var newString = oldString.replaceAll("o", "");
// Prints 'Hell Wrld!' to console.

To remove everything after a specific character in a string:

1. Call the split() method on the string, passing it the character as a parameter.

2. The split method returns an array containing two substrings, split on the provided character.

3. Access the array element at index 0 to get everything before the character.

const str = 'BMW[1996]';

const removed = str.split('[')[0];
console.log(removed); // 👉️ BMW


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