Dev tools · alternatives · 2026

24 alternatives to Ejecta, A Fast, Open Source JavaScript, Canvas Implementation for iOS

Ejecta is an open-source JavaScript runtime for iOS that runs games and animations without browser components like divs, tables, or forms. It executes JavaScript through JavaScriptCore and renders Canvas graphics via… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ejecta, A Fast, Open Source JavaScript, Canvas Implementation for iOS launched in 2012; newer entries below may have overtaken it.

1. 1
   Canvas▲251

   A DALL·E playground for the Mac

   2023 · kevinhermawan.com · its alternatives →

2. 2
   Skia-canvas, a browserless implementation of the Canvas API for Node.js▲187

   A multi-threaded, GPU-powered, 2D vector graphics environment for Node.js - samizdatco/skia-canvas

   2020 · github.com · its alternatives →

3. 3
   My x86 emulator written in JavaScript▲765

   Run KolibriOS, Linux or Windows 98 in your browser

   2013 · copy.sh · its alternatives →

4. 4IB
   I built an indie, browser-based MMORPG▲340

   I've been working on an MMORPG that is now in alpha as a solo developer. Here are the major open source technologies that I use: Blender - 3D modeling software for creating the overall environment and every game object. I've gotten a lot of CC and Public Domain assets from https://poly.pizza GLTF - I export assets from blender to the GLTF asset format JSON - I write a JSON config for every game object that describes things like its name, its interactions, its collisions, etc. Node.js exporter - I iterate over the environment and every asset to create a scene hierarchy. I use…

   2024 · alpha.reconquer.online · its alternatives →

5. 5H0
   Hypatia 0.2, a 2D adventure game engine▲191

   Hello, Hacker News! My name is Lillian (see: http://about.lillian.link/), and I just released version 0.2 of my MIT-licensed game engine, Hypatia(http://lillian-lemmer.github.io/hypatia/). Hypatia is a game engine for single player 2D action adventure games. You can use it to make a game like Legend of Zelda: Oracle of Ages and Oracle of Seasons. Hypatia is aimed at non-programmers and programmers alike. I'm seeking any sort of feedback. Hypatia supports FreeBSD first, but has great support for just about any platform…

   2015 · its alternatives →

6. 6
   Play▲415

   The first native iOS design tool

   2022 · its alternatives →

7. 7
   Theatre.js▲241

   Animation and 3D editor for JavaScript

   2022 · theatrejs.com · its alternatives →

8. 8
   I'm open-sourcing my game engine▲318

   Modd.io is a collaborative game editor that runs in browser. It's kind of like Figma for game dev. We made this engine low-code and multiplayer-first, so developeres can quickly prototype casual multiplayer games. I hope some of you guys will find this useful. Would love to hear feedback also. Thank you. Engine Demo: https://www.modd.io

   2023 · github.com · its alternatives →

9. 9
   Flutter▲268

   Build beautiful native apps in record time

   2018 · flutter.dev · its alternatives →

10. 10
    Spring▲188

    iOS Animation Library in Swift

    2015 · github.com · its alternatives →

11. 11
    Wing Playground▲253

    Iterate on cloud apps in milliseconds, not minutes

    2024 · winglang.io · its alternatives →

12. 12GN
    GraphicsJS, New Powerful Free Open-Source JavaScript Graphics Library▲124

    2016 · graphicsjs.org · its alternatives →

13. 13GJ
    GBA.js, a Game Boy Advance emulator written in JavaScript▲76

    2012 · jpfau.github.com · its alternatives →

14. 14FH
    Free hosted open-source alternative to Zapier/Airflow▲279

    2020 · cloud.titanoboa.io · its alternatives →

15. 15AP
    ARKit Playground – Make ARKit Experiences in JS from Your Browser▲151

    Write code in Expo's online editor and instantly use it on your phone.

    2017 · snack.expo.io · its alternatives →

16. 16
    Among Us Ejector▲105

    Create your own Among Us ejection GIF animation

    2020 · ejector.kassellabs.io · its alternatives →

17. 17
    CoreAnimator▲124

    Turn your animations into native iOS code.

    2015 · coreanimator.com · its alternatives →

18. 18
    Canvas▲140

    Animate in Xcode without knowing how to code

    2014 · canvaspod.io · its alternatives →

19. 19
    Xogot▲131

    Godot-powered game dev for iPad

    2025 · xogot.com · its alternatives →

20. 20
    Webapp.io - Free firecracker-based full-stack hosting▲120

    Webapp.io is a DevOps platform for developers of modern webapps.

    2023 · webapp.io · its alternatives →

21. 21JL
    JavaScript-less iOS Folder Animation▲28

    2012 · labs.heliom.ca · its alternatives →

22. 22
    Ambient, a multiplayer game engine and platform using WASM/WebGPU/Rust▲90

    Earlier this year, we released our open-source game engine [0] built with Rust, WebAssembly, and WebGPU. Today, we’re happy to announce the Ambient platform, which brings web deployment, server hosting, and more to the runtime. With Ambient, you can make a game, deploy it to the browser in one command, share your URL and instantly play with others, no downloads or installs needed. Our WASM use is innovative; it is being used as both a sandboxed runtime for user code, and as a way to run the entire Ambient runtime in the browser. This, paired with our ECS data model, enables a highly modular…

    2023 · ambient.run · its alternatives →

23. 23AO
    An open-source mobile RPG engine in CoffeeScript▲53

    2013 · pents90.github.io · its alternatives →

24. 24
    Fio: 3D World editor/game engine – inspired by Radiant and Hammer▲96

    A liminal brush-based CSG editor and game engine with unified (forward) renderer inspired by Radiant and Worldcraft/Hammer Compact and lightweight (target: Snapdragon 8CX, OpenGL 3.3) Real-time lighting with stencil shadows without the need for pre-baked compilation

    Mar 2026 · github.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 →