Remove empty elements from an array in Javascript

Question

How do I remove empty elements from an array in JavaScript?

Is there a straightforward way, or do I need to loop through it and remove them manually?

Answer 1

Since nobody else mentioned it and most people have underscore included in their project you can also use _.without(array, *values);.

_.without(["text", "string", null, null, null, "text"], null)
// => ["text", "string", "text"]