We’re in the middle of our Firefox Quantum Extensions Challenge so we’ve been pondering what makes a great extension. Great browser extensions add functionality and fun to Firefox, but there’s more to it than that. They’re easy to use, easy to understand, and easy to find. If you’re building an extension, Dustin Driver offers some simple steps to help it shine. The Quantum Extensions Challenge is running until April 15, 2018. Prizes will be awarded to the top extensions in three categories: Games & Entertainment, Dynamic Themes, and Tab Manager/Organizer. Enter today and keep making awesome extensions!