JavaScript Array Methods: filter()

About this Workshop

Have you ever needed to filter array elements by certain criteria? For example, to get numbers within a range, or strings that contain certain characters?

Luckily, there is an easy way to do this in JavaScript by using the filter() method. Follow along as Dustin dives into how to use this method and what it can do. Then, he offers a challenge (and a solution) so you can get some practice using it right away.

What you'll learn

• filter() array method

Teacher

• Dustin Usey

  Dustin is a passionate developer, lifelong learner, and Technical Evangelist for Treehouse.

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