You can use the padStart() and padEnd() string methods to pad a string on the left and right, respectively. Both methods take two arguments: the first argument is the length of the final padded string, and the second argument is the padding character. Here's an example:
In this example, str is the original string, and paddedStr is the padded string with a total length of 10 characters padded on the left with -.
Similarly, you can pad the string on the right using the padEnd() method:
In this example, paddedStr is the padded string with a total length of 10 characters padded on the right with -.
Thanks for reading and learning!