Dev tools · alternatives · 2026
24 alternatives to Simple games ported to Scala 3 – Try them in the browser
Hi everybody, I just ported some 2018-scalajs games to Scala 3, it is amazing that such 8-year old code base required less than an hour to get all the games working in Scala 3. I encourage you to try Scala.js/Scala3 which work really nice.
Simple games ported to Scala 3 is a collection of browser-based games originally written in Scala.js in 2018 and updated to run on Scala 3. The project is aimed at developers interested in Scala and Scala.js. What… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Simple games ported to Scala 3 – Try them in the browser launched in 2022; newer entries below may have overtaken it.
- 1
Interactive Scala tutorials that run in your browser
2014 · scalatutorials.com · its alternatives →
- 2
Interactive Scala tutorials that run in your browser
Jul 2026 · scalatutorials.com · its alternatives →
- 3VT
Hey HN! We're so excited to show you Val Town (https://val.town)! A "val" is a JavaScript/TypeScript function or value that runs on our servers. We aim to get you from idea to running code in seconds: type code, run it, get its API endpoint, schedule it - all from the browser, in a couple keystrokes. We're a startup of 4 people, mostly in NYC. We've been working on this for 6 months and are eager for feedback from the HN community. Why do we need yet another online coding IDE? While researching devtools[1], I found myself wanting something halfway between Replit and Zapier: a…
2023 · val.town · its alternatives →
- 4
Hi HN! Thanks for your attention to my post. It was a big challenge to run most of Node.js packages in browser, fast moreover. Virtual File system, resolve import/export. I got cold many times, depressions, burned out, yet still alive and finished it. Many guys helped me with an advice. Many users give a lot of positive feedback. There are 200,000 monthly unique users. I work full time now because of the freemium business model. To be honest - I am happy after many years of hard work.
2022 · playcode.io · its alternatives →
- 5IB
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 →
- 6
- 7
Interactive Scala tutorials that run in your browser
2013 · scalatutorials.com · its alternatives →
- 8
ForewordJavalin is a Java and Kotlin web framework which focuses on simplicity and Java/Kotlin interoperability.It supports WebSockets and HTTP3, and it uses...
2022 · javalin.io · its alternatives →
- 9
:wrench: Scala datamodel transpiler. Contribute to scala-ts/scala-ts development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 10
We'd love to share our work with you: Restate, a system for workflows-as-code (durable execution). With SDKs in JS/Java/Kotlin and a lightweight runtime built in Rust/Tokio. https://github.com/restatedev/ https://restate.dev/ It is free and open, SDKs are MIT-licensed, runtime permissive BSL (basically just the minimal Amazon defense). We worked on that for a bit over a year. A few points I think are worth mentioning: - Restate's runtime is a single binary, self-contained, no dependencies aside from a durable disk. It contains basically a…
2024 · restate.dev · its alternatives →
- 11
Powerful server for Node.js that just works so you can focus on your awesome project
2017 · serverjs.io · its alternatives →
- 12
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 →
- 13PZ
I spent the last two months porting Zelda Classic, a 20+ year old C++ Allegro program, to the web. If you're a fan of the 2D Zelda games, you'll likely find some very enjoyable games here. I also write at length about the process of porting a large C++ application to the web.
2022 · hoten.cc · its alternatives →
- 14
⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API - iamkun/dayjs
2018 · github.com · its alternatives →
- 15MP
I have been working on this game somewhat sparsely for the past three years or so. However, it is still in a very early stage, and there is a lot of work to do. One of my friends encouraged me to post about it here, since he felt people might find interesting how I don’t use any libraries for it. The game can be played on a browser by virtue of WebAssembly. There are native ports using either MiniFB or SDL2, but you have to build those yourself. I decided to write the game in C because I feel like it is a simple language that a lot of people can understand well enough, and I didn’t think I…
2023 · zamfofex.neocities.org · its alternatives →
- 16IM
I've posted this game here before, hopefully a repost is fine as the game has changed quite a bit (improved AI, improved mapeditor, much quicker gameplay, etc). Game is based on JavaScript/Canvas and WebSockets. On the browser side the map is pre-rendered (as a background image), just the mobile units/buildings and animations are dynamically rendered. The lobby server is made in node.js, but the game server is C++ for performance reasons (mainly the pathfinding). I found the C++ WebSocket libraries out there to be too difficult to use so I made my own based on the rfc. Overall I…
2022 · battle-of-flags.com · its alternatives →
- 17
"Game" is a stretch, but I put together this repo containing a pure Rust app which uses SDL2 and compiles to WASM (and can be run in a browser). Older resources were a bit out of date and a bit too verbose for my purposes, so here's a minimal working example.
2024 · github.com · its alternatives →
- 18
This TypeScript package allows you to safely execute JavaScript code within a WebAssembly sandbox using the QuickJS engine. Perfect for isolating and running untrusted code securely, it leverages the lightweight and fast QuickJS engine compiled to WebAssembly, providing a robust environment for code execution. Features - *Security*: Run untrusted JavaScript code in a safe, isolated environment. - *File System*: Can mount a virtual file system - *Custom Node Modules*: Custom node modules are mountable - *Fetch Client*: Can provide a fetch client to make http(s) calls - *Test-Runner*: Includes…
2024 · github.com · its alternatives →
- 19
NFTJS 2.0▲61A Javascript library to implement NFTs in web3 app
2022 · nft-js.web.app · its alternatives →
- 20
map33.js is a JavaScript library to build 3D maps. Made by Openbloc with three.js.
2020 · map33.openbloc.com · its alternatives →
- 21
SQL micro-dialect implementation for querying JSON objects. Written purely in Scala. - mmalek06/JsonSql
2020 · github.com · its alternatives →
- 22
A top-down 2d game engine, written from scratch in under 1000 lines of C. Development of the game based on this engine is streamed on Twitch: https://www.twitch.tv/ryanpcmcquen - ryanpcmcquen/basque
2020 · github.com · its alternatives →
- 23
A blazing fast React alternative, compatible with IE8 and React 16. - NervJS/nerv
2018 · github.com · its alternatives →
- 24TJ
Hi HN, I built Titan, a backend framework where you write routes and logic in JavaScript, and the CLI compiles everything into a single Rust + Axum binary using the Boa JS engine. No Node.js is required in production. The idea is to keep JS developer experience while getting Rust performance and a self-contained deployable server. Current features: JS route DSL Action system mapped to Rust esbuild bundling Generated Rust server with Axum Hot-reload dev server Single-binary output Repo: https://github.com/ezet-galaxy/-ezetgalaxy-titan Would love feedback on the…
Dec 2025 · npmjs.com · its alternatives →
Also compare
- Try Scala in your browser alternatives
- Scala Tutorials – interactive Scala 3 lessons in the browser alternatives
- Val Town – A Cloud Scripting Site alternatives
- I've been making JavaScript sandbox alone for 6 years alternatives
- I built an indie, browser-based MMORPG alternatives
- Mozart Game SDK 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 →