JavaScript startsWith & endsWith

In JavaScript, the startsWith() method checks whether a string starts with the specified characters, while the endsWith() method checks whether a string ends with the specified characters.

Here is an example of how to use the startsWith() method:

  
    const str = 'Hello, world!';
    console.log(str.startsWith('Hello')); // true
    console.log(str.startsWith('hello')); // false
  

And here is an example of how to use the endsWith() method:

  
    const str = 'Hello, world!';
    console.log(str.endsWith('world!')); // true
    console.log(str.endsWith('World!')); // false
  

These methods are particularly useful when you want to perform specific checks on strings in your JavaScript application.

Developers often use these methods in conjunction with other string manipulation functions to create more dynamic and interactive web applications.

Start using these methods in your JavaScript projects to make your code more efficient and readable.

For more information on these methods and other JavaScript functionalities, stay tuned for more articles and tutorials on our website!