It’s the final week of the November Animals challenge!

Last week, we took a trip to the jungle to study the mighty tiger 🐅 Check out the Pens from the tiger prompt in our Tigers collection.

Week Four Theme: Dinosaurs 🦖

We’re wrapping up the animals challenge with a trip into the past! This week, we’re walking with dinosaurs.

November’s Challenge Sponsor: CodePen Jobs

The CodePen Jobs board is the place to find the right front-end developers and designers for your company, or get your next gig! Post a new job listing or browse positions at

Your Challenge

Build a Pen inspired by dinosaurs! Illustrate them, play games with them, or pay tribute to your favorite pop culture dinos.

How to Participate

Create a Pen and tag it codepenchallenge and the weekly tag cpc-dinosaurs. We’ll gather those Pens into a collection and share our favorites on Twitter and Instagram (Use the #CodePenChallenge tag on Twitter and Instagram as well).


  1. Illustrate or animate dinosaurs with CSS, SVG, or JS.
  2. Every Chrome user knows the friendly “No Wifi” dinosaur. Could you give it something new to do?
  3. Dinosaurs are the stars of so many great stories, from Dinotopia to Jurassic World. Build a Pen to showcase your favorite dinosaur story!


  1. Find a starting point for an illustrated dinosaur from the Noun Project’s collection of dinosaur SVGs.
  2. Want to give the Chrome dinosaur a new game to play? Draw inspiration from a collection of games on CodePen.
  3. If you’re planning to pay tribute to your favorite work of dino art, why not use the most popular tribute page template on CodePen to get started?