Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Functions Pass Information Into Functions Function Declarations vs. Function Expressions

Posted by Peter Huang
Peter Huang
5,427 Points

Function Expressions looks more complicated then Function Declaration

Why would we want to use Function Expressions when it looks harder to read and the console.log needs to be at the end when Function Expressions looks more laid back.

What are the advantage to using Function Declaration other than " your preference " as stated in the video?

1 Answer

Steven Parker
Steven Parker
229,670 Points
Steven Parker
Steven Parker
229,670 Points

The next stage of the course will cover arrow functions, which have an abbreviated form that can make your code more concise when used in function expressions.

And an advantage of function declarations is hoisting, as explained in this lesson.