
Flexbox Froggy is the most popular Web-based & Self-Hosted alternative to CodePupil.
Flexbox Froggy is the most popular Open Source & free alternative to CodePupil.
- Flexbox Froggy is Free and Open Source
CodePupil is described as 'Learn how to code thru fun visual exercises and games!' and is an website in the education & reference category. There are four alternatives to CodePupil, not only websites but also apps for Self-Hosted. The best CodePupil alternative is Flexbox Froggy, which is both free and Open Source. Other great sites and apps similar to CodePupil are Flexbox Zombies, Super Markup World and Flexbox Defense.

Flexbox Froggy is the most popular Web-based & Self-Hosted alternative to CodePupil.
Flexbox Froggy is the most popular Open Source & free alternative to CodePupil.
Flexbox is incredibly powerful. But it's also crazy hard to master. So we all end up depending on a cheat sheet and some mad guessing in the dev tools. Enough of that! Time for you to:



In the land of markup you must use knowledge and creativity to navigate the land and save your friend. By using HTML elements and CSS styles you can build platforms to find your way home. As you gain experience and knowledge you can use clever tricks and scripts to make your...

Your job is to stop the incoming enemies from getting past your defenses. Unlike other tower defense games, you must position your towers using CSS!
