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Life & fun · alternatives · 2026

24 alternatives to CodeGuppy

Practice JavaScript | Build and share online games

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CodeGuppy launched in 2019; newer entries below may have overtaken it.

  1. 1IT
  2. 2

    JavaScript coding site for kids, teens and creative adults!

    2019 · codeguppy.com · its alternatives →

  3. 3IA
  4. 4

    An arcade game for programmers

    2016 · its alternatives →

  5. 5
    JSRobot▲477

    Learn to code in JavaScript by playing a game 🤖

    2017 · lab.reaal.me · its alternatives →

  6. 6

    Learn to Code JavaScript by Playing a Game

    2014 · codecombat.com · its alternatives →

  7. 7

    A isometric city builder in JavaScript. Contribute to victorqribeiro/isocity development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  8. 8
    PlayJS▲138

    Playground JavaScript web, now with superpowers

    2023 · its alternatives →

  9. 9

    A free resource for learning and developing in JavaScript

    2015 · javascript.com · its alternatives →

  10. 10

    I'm making a platform for simple open source games you can play anywhere. Games are all just JavaScript classes and you can read the source of every game on the platform. I started working on initial "games" (mostly rendering tests) in 2018 and eventually built all of the platform stuff around it to make it easy to share games. There's also an in-browser editor available for you to make and publish games all from the browser. Would love some feedback on the games and studio features as well as the platform overall. All of the code is available at https://github.com/homegamesio

    Jul 2026 · homegames.io · its alternatives →

  11. 11

    GitHub repo: https://github.com/ArcadeMakerSources/ArcadeMaker (first of all, i want to say that I made this project for fun and challenge. I always wanted to create my own language. This has no business goal or something.) So the project is a 2D game engine (MonoGame backend) inspired by GameMaker 8. It includes its own IDE (built with WinForms) and an interpreted programming language that I wrote myself. The language—definitely the biggest challenge in the project—is a simple dynamically typed language. When I started, I had zero knowledge of how to build something like…

    Aug 2026 · github.com · its alternatives →

  12. 12

    Pair programming game for developers 🚀

    2016 · its alternatives →

  13. 13

    💰 A Javascript framework for creating idle games . Contribute to Flaque/merchant.js development by creating an account on GitHub.

    2017 · github.com · its alternatives →

  14. 14
    Kaboom▲132

    A fun JavaScript game programming library

    2021 · replit.com · its alternatives →

  15. 15

    Create HTML5 games without needing to code

    2015 · construct.net · its alternatives →

  16. 16

    A collection of fun browser-based games

    2025 · jpatel3.github.io · its alternatives →

  17. 17

    Free Coding Platform, Coding Projects and Resources for middle-schools and high-schools. JavaScript and p5.js based.

    2020 · codeguppy.com · its alternatives →

  18. 18

    VR browser games platform.

    2019 · heyvr.io · its alternatives →

  19. 19

    A small game for web developers

    2022 · iloveweb.dev · its alternatives →

  20. 20

    Open Source HTML5 Puzzle Game Engine

    2016 · puzzlescript.net · its alternatives →

  21. 21

    A free, project based video course to learn Javascript

    2020 · fun-javascript-projects.com · its alternatives →

  22. 22

    Free JavaScript Projects & Figma Designs for Your Portfolio.

    2023 · learnjavascript.online · its alternatives →

  23. 23

    Online React Tailwind Playground

    2025 · its alternatives →

  24. 24

    👾 The code for my Three.js game dev experiments on YouTube. - SuboptimalEng/three-js-games

    2022 · github.com · its alternatives →

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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 →