StreamWorlds

What it does

StreamWorlds is a free Twitch extension that lets you create immersive 3D virtual spaces for your community. It automatically embeds the twitch video stream, chat, follower/sub features and more to give users more tools to interact. Boost engagement and fun!

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  Twitch Creative2015 · ▲265

  Watch artists create. Twitch expands into the arts.

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  Stream2020 · ▲313

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• BH
  Browse HN Together in Three.js2022 · threejs-example.hyperbeam.com · ▲268

  Hey HN, We’re Philip, Amby, and Declan, and we made “multiplayer virtual computers” that you can embed anywhere, including 3D spaces. We decided to build this because we noticed that embedding third-party apps and websites can be a nightmare due to incompatible platforms, security issues, and poor UX. Adding multiplayer functionality to these embeds makes this problem exponentially more difficult. On the backend, we’re spinning up a VM and running a resource-optimized fork of Chromium which we then stream to participants via WebRTC. Since we’re hosting the servers running the applications,…

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  Twitch Studio2019 · ▲150

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  Anything World2020 · ▲222

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• IM
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  Life & fun · 2025 · jameshard.ing

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• WC
  Workout.cool – Open-source fitness coaching platform▲827

  I was the main contributor to workout.lol, an open-source fitness app to easily build a workout routine. The project had traction (1.4k GitHub stars, 95 forks, ~20K visits/month), but was eventually sold due to video licensing hurdles. The new owner stopped maintaining it, and the repo went abandoned. Over the next 9 months, I sent 15 emails to try to save it : no replies. Feature requests & issues were ignored. The community was left with a "broken" tool let's say. I couldn't just let it die So I built the new version from scratch with the same open-source spirit, but a better…

  Dev tools · 2025 · github.com