If you're familiar with named/keyword arguments in programming languages like Ruby, Python, and PHP 8, you might wonder if JavaScript offers the same functionality.
That's an excellent question. Named parameters, also known as named arguments, significantly enhance code readability. With named-parameter arguments, we can directly understand the purpose of each argument in a function call.

One way to achieve this is by using object destructuring on the function parameters.

Here’s an example:

const invertSentence = ({
  sentence,
  doesFormat = false
}) => {
  if (doesFormat) {
    return sentence;
  }

  // Logic…

  // Split the sentence into two segments
  const [stringOne, stringTwo] = sentence.split(“. “);

  // Rebuild the sentence
  const rebuiltString = `${stringTwo} ${stringOne}`;

  return rebuiltString;
};

Now, you can specify the required properties as “named arguments” when calling the function.

invertSentence({
  sentence: 'JS makes my job easier. Writing clean code avoid me from having a headache',
  doesFormat: false
});

Conclusion

In conclusion, JavaScript doesn't support keyword arguments natively, unlike PHP 8 and Python for instance. However, thanks to the power of object destructuring (introduced in ES6), we can structure our function signatures to accept arguments using their respective property names, thereby enhancing code readability.

And you, how often are you using this technique?

Happy JS Developing Day! 🤠 You can follow me on GitHub at GitHub.com/pH-7