Similarly, if you want to add some text to the beginning or end of a string, then formatting is necessary. Formatting a String in JavaScript. In JavaScript, you can format a string using various ...

I'm adding methods as I see fit (they're extracted from real working software). If you write a new method that is helpful, please submit a patch (with tests)! But before you do that, remember that the ...

Javascript implementation of java's String.format(), with additions to support formatting a percentage and postfix-SI, like 120M, 30K. Basic start of porting Formatter.format() to javascript.