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Michael Chambers
Full Stack JavaScript Techdegree Graduate 28,393 PointsFor those having difficulty with callback functions https://teamtreehouse.com/library/callback-functions-in-javascript
I believe Andrew Chalkey's Callback Function course should be a prerequisite to the Dom course or at least sandwiched between other videos in this series. Otherwise, there are a lot of mental leaps that have to be made. I felt a lot more comfortable with the material after gaining a better understanding of callbacks, anonymous functions, and the arrow syntax. I understand this isn't a question, but hopefully it will help anyone stuck.
6 Answers

Steven Parker
216,688 PointsNot a bad idea! And here's a direct link to the course: Callback Functions in JavaScript.

Shane Finlayson
13,174 PointsThank you!

Adam Lyles Kauffman
13,025 Pointsthank you!!

Daniela Fernandes Smith
Courses Plus Student 10,353 PointsYou're absolutely right! Thank you!

Moises Terrazas
20,499 PointsThanks!

Lisa Walters
Front End Web Development Techdegree Student 11,336 PointsThis course helped me tremendously. Thank you for the suggestion!

Christopher Brown
4,841 PointsThank you!