Dev tools · alternatives · 2026

24 alternatives to Flexbox Zombies

Master CSS flexbox by shooting zombies with a crossbow

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flexbox Zombies launched in 2017; newer entries below may have overtaken it.

1. 1
   Flexbox Defense – learn CSS flexbox by playing a tower defense game▲243

   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!

   2016 · flexboxdefense.com · its alternatives →

2. 2
   Flexbox Froggy▲97

   A game for learning CSS flexbox

   2015 · flexboxfroggy.com · its alternatives →

3. 3
   Flexbox.io – a free video series on learning CSS Flexbox▲236

   A simple 20 video course that will help you master CSS Flexbox

   2015 · flexbox.io · its alternatives →

4. 4
   FlexboxPatterns▲374

   Build awesome user interfaces with CSS flexbox

   2016 · flexboxpatterns.com · its alternatives →

5. 5
   Flex▲325

   Flexbox's are a pain to write, Flex makes it easy.

   2019 · its alternatives →

6. 6SW
   Struggle with CSS Flexbox? This Playground Is for You▲315

   Experiment with different flex properties to understand how they affect layout. Adjust the controls below to see changes in real-time and copy the generated CSS code.

   2025 · yoavsbg.github.io · its alternatives →

7. 7
   Flexbox Froggy▲9

   A cool game for learning CSS flexbox

   2015 · flexboxfroggy.com · its alternatives →

8. 8
   What The FlexBox?!▲64

   A 20 video course that will help you master CSS Flexbox

   2015 · flexbox.io · its alternatives →

9. 9
   Webflow Flexbox UI Builder▲444

   Build flexible, responsive layouts - without writing code

   2016 · flexbox.webflow.com · its alternatives →

10. 10
    Knights of the Flexbox Table▲128

    A game to learn and remember Flexbox with Tailwind CSS

    2021 · knightsoftheflexboxtable.com · its alternatives →

11. 11
    Unraveling Flexbox▲59

    Become a flexbox master

    2015 · 321greetings.com · its alternatives →

12. 12
    Flexbox Grid▲106

    Grid based on CSS3 flexbox

    2016 · flexboxgrid.com · its alternatives →

13. 13
    hack.css▲174

    The CSS framework for hackers

    2016 · hackcss.com · its alternatives →

14. 14
    Flexbox-Guide▲10

    Flexbox-Guide : A flexbox code generator

    2021 · flexbox-guide.vercel.app · its alternatives →

15. 15
    FLEXBOX FROGGY▲3

    Game to learn CSS Flexbox

    2019 · flexboxfroggy.com · its alternatives →

16. 16
    Complete Guide to CSS Flex and Grid▲113

    Become a Pro at building components with CSS Flexbox & Grid

    2022 · shrutibalasa.gumroad.com · its alternatives →

17. 17
    playCSS▲171

    Improve your CSS skills by playing daily challenges

    2023 · its alternatives →

18. 18IF
    Interactive Flexbox Tutorial▲13

    2015 · flex-tutorial.herokuapp.com · its alternatives →

19. 19
    Flexbox Bouncing Froggy▲6

    Learn CSS Flexbox by Helping Frogs Reach Lily Pads

    2025 · flexboxbouncingfroggy.vercel.app · its alternatives →

20. 20
    Flexbox Ninja▲9

    Learn more on CSS Flexbox with practical use cases.

    2019 · flexbox.ninja · its alternatives →

21. 21
    Dead Trigger 2▲57

    Zombie killing action - in the browser.

    2015 · files.dl.it.unity3d.com · its alternatives →

22. 22
    Dead Among Us▲68

    Sniper zombie shooter with bows and arrows

    2015 · play.google.com · its alternatives →

23. 23
    Zombie.io: Potato Shooting▲155

    Super fun shooting RPG

    2024 · zombieio.joynetgame.com · its alternatives →

24. 24
    Webflow Flexbox Game – learn CSS flexbox visually▲7

    Learn CSS flexbox in 28 fun, challenging levels—without writing code. Brought to you by Webflow, the responsive web design tool you've been looking for.

    2016 · flexboxgame.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →