How can I improve string manipulation performance in JavaScript?

How can I improve string manipulation performance in JavaScript?

To improve string manipulation performance in JavaScript, consider using methods like join() for concatenation instead of +, and avoid using String methods in loops.

What about using template literals? Are they efficient?

Template literals are generally efficient and improve readability, but for performance-critical code, using join() with arrays can be faster.

Are there any libraries that can help with string manipulation?

Yes, libraries like Lodash provide utility functions that can optimize string manipulation tasks.

How do I measure the performance of my string operations?

You can use the console.time() and console.timeEnd() methods to measure the execution time of your string operations.