Alternatives

Products that do what Happy Halloween does

1. 1HC
   Halloween costumes from Koding▲8

   2013 · blog.koding.com

2. 2WP
   Weekend project for Halloween in WebGL▲28

   2012 · apps.playcanvas.com

3. 3
   Wintercroft Masks▲107

   Have a very papercrafty Halloween

   2014

4. 4H
   Hello▲64

   2019 · hurtak.cc

5. 5
   Celebrate▲118

   Push a button, confetti flies, be happy

   2022

6. 6IR
   I recreated a 90s Halloween decoration from my childhood▲5

   Oct 2025 · pumpkin.cool

7. 7
   Fireworks▲104

   Add a New Years greeting to your site, with 🎆

   2015

8. 8
   Halloween Quiz Night▲151

   The spooky-inspired metaverse platform for a Halloween party

   2022

9. 9C
   ColorMe▲103

   2017 · tylergaw.com

10. 10NN
    Nice Nice JPG▲55

    2013 · nicenicejpg.com

11. 11MW
    My wife and I built a Halloween game▲9

    Happy Halloween! Instead of going to a Halloween party this year, my wife and I decided to run a tiny Hackathon and built this little retro choose-your-own-adventure to pay tribute to a popular series of yesteryear. Try and escape! Also pumpkin mode!! We made liberal use of ChatGPT for code, DALLE3/Midjourney for images, but did most of the storyboarding/writing ourselves because we couldn't stand the style of GPT4/Claude.

    2023 · tremella.github.io

12. 12IM
    I made a DOOM demake (2DOOM) for fun▲55

    2019 · 2doom.itch.io

13. 13R
    Retichess▲45

    2014 · retichess.com

14. 14B
    BitJoy▲41

    2013 · bitjoy.org

15. 15JS
    Just Scream▲26

    2020 · justscream.baby

16. 16AP
    A particle-animation Christmas greeting card▲29

    2018 · 2018.9elements.com

17. 17TW
    The Way of Life▲22

    2017 · blaze33.github.io

18. 18WP
    WebRTC Parallax.js Halloween Experiment▲9

    2013 · haunted-hills.com

19. 19W
    Whatdidyoudoyesterday▲7

    2017 · whatdidyoudoyesterday.com

20. 20TS
    Tell Someone They're Pretty Today▲11

    2013 · yourereallypretty.com

21. 21HC
    Halloween.css – Add scary mode to your website in a few lines of CSS▲5

    2022 · shuffle.dev

22. 22CS
    Cool Symbols▲6

    2025 · copysymbol.cc

23. 23SW
    Simple Weather▲9

    2019 · simpleweather.ascher.dev

24. 24LW
    Look what a friend did this weekend▲16

    My friend Tycho, instead of going out for the halloween party created http://startups.org for the startup community, now that's love.

    2011

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