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Dev tools · alternatives · 2026

24 alternatives to Threej games – open-source gaming portal

I made this website to host popular open source HTML5 games

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1MA

    hi all, I've always wanted to make my own game, but couldn't afford a thousand-dollar adobe (flash+photoshop) license. I'm not a talented programmer, have no degree in CS. But I understand some elements of design. So I got me a copy of ImpactJS, and after about 5 months of steep learning curve (at least for me), I managed to come up with a game. I also integrated it with a highscore and badge system, similar to what you get at Kongregate. You need to login with Google/OpenID to earn badges/scores. link is: http://www.hotbazooka.com/privatejoe hope to hear some feedback/questions from you guys!

    2011 · hotbazooka.com · its alternatives →

  2. 2IS
  3. 3

    Repo here: https://github.com/ariroffe/personal-website

    2022 · arielroffe.quest · its alternatives →

  4. 4

    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 →

  5. 5IM

    Hi, I've been developing an HTML5 MMORPG game where people can submit code to play a game, like collect items, destroy defense towers or kill monsters, etc.. I've been working on this for over 1.5 yrs (all my spare time) and now it's ready for preview, does anyone want to try it out? It's mostly opensource (and the rest will be opensource sooner or later) Please access it with PC, it's an HTML5 game: https://bytelegend.com/ I really want it to expand to more languages, but right now I've only finished Java part. I wonder if anyone can help me with other languages. Besides, I'm…

    2022 · bytelegend.com · its alternatives →

  6. 6

    A minimalistic and addicting HTML5 game

    2016 · lessmilk.com · its alternatives →

  7. 7

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

    2022 · github.com · its alternatives →

  8. 8

    A HTML5/JavaScript multiplayer game experiment

    2015 · its alternatives →

  9. 9
    LessMilk▲102

    One HTML5 game per week.

    2014 · lessmilk.com · its alternatives →

  10. 10
    IGDB▲61

    An open video game database

    2015 · igdb.com · its alternatives →

  11. 11IM

    A while ago I discovered three.js, a JavaScript library to manipulate 3D objects. It looked really interesting, but I had no real need for it... To change that I recently challenged myself to make one 3D web game per month with three.js. And I just release game #2, a puzzle game called Cuboid, and you can try it here: https://www.thomasfriday.com/cuboid/ Please let me know if you have any questions or feedback. Thanks!

    2023 · thomasfriday.com · its alternatives →

  12. 12

    An interactive journey through 30 years of the web

    Mar 2026 · web-rewind.com · its alternatives →

  13. 13

    Another fast paced multiplayer game

    2016 · wings.io · its alternatives →

  14. 14

    A social 3D shooter

    2015 · apps.apple.com · its alternatives →

  15. 15IM

    Play games, publish yours, and build with the indie.fun SDK.

    2022 · modd.io · its alternatives →

  16. 16

    A voxel MMORPG sandbox

    2015 · store.steampowered.com · its alternatives →

  17. 17

    Hey! Wanted to showcase this project I’ve been passionately working on. It’s an open source community platform built with the nextjs app router. There’s lots of cool features, but the main one I’m excited about is the gamification. There’s a badge and inventory system. Admins can set value to user actions like creating a post. Then a user can use their accumulated points to purchase items that have modifiers on things like your username or avatar. There’s zero vendor lock in and all you need is a: - redis server - s3 storage - smtp server Built with nextjs and prisma. Would love your…

    2024 · github.com · its alternatives →

  18. 18IJ
  19. 19IB
  20. 20IU
  21. 21AP

    Most people like free things, some people like games. If you like 'm both then this might be something for you! I've made a website, a Discord bot, a Twitter bot, and a bunch of scrapers that roam the web to find free games out there. Just so that they can be found in one place by other people. I'm running this on my own server, so I'm curious as to how much traffic it can handle. The Discord and Twitter bots run on a fixed interval, so that shouldn't be much of a bottleneck. You can check it out online at: https://www.freegameisafreegame.com On Twitter at…

    2020 · its alternatives →

  22. 22

    I recently started to learn code and created this game with next.js. please let me know your thoughts

    2024 · spendelonmuskmoney.org · its alternatives →

  23. 23

    a boring chat room and playground with global users

    2024 · thesoulsland.dashu.ai · its alternatives →

  24. 24FN

    Game Strategi dan Sejarah dalam Genggaman

    2024 · freecivx.net · its alternatives →

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