People make the coolest Pens when someone special has a birthday 😃 Since September is such a common birthday month, you might find yourself making a digital greeting sometime soon. Here are a few of my favorite birthday Pens to inspire you!

SVG just hit a pretty big milestone, and Tobi Reif celebrated with "Happy 15th Birthday SVG!"

See the Pen Happy 15th Birthday SVG! by Tobi Reif (@TobiReif) on CodePen.

I dare you to check out Thibault Jan Beyer's "Do you dare to touch the jellyfish? – a digital birthday greeting card"

See the Pen Do you dare to touch the jellyfish? – a digital birthday greeting card by Thibault Jan Beyer (@ThibaultJanBeyer) on CodePen.

Ahmad Shadeed celebrated his web development journey along with his birthday in "Happy Birthday"

See the Pen Happy Birthday by Ahmad Shadeed (@shadeed) on CodePen.

Nate Northway created a decidedly dev-friendly "Happy Birthday!"

See the Pen Happy Birthday! by Nate Northway (@the_Northway) on CodePen.

Jamie Coulter built an absolutely delicious "Happy Birthday!"

See the Pen Happy Birthday! by Jamie Coulter (@jcoulterdesign) on CodePen.

I've gathered these and many more sweet birthday-themed Pens in my "Birthdays" collection. If I've missed a good one (or you make a new one), show it off in the comments 🎂