Original Summary

Hey everyone! I've been working on a side project called Joulefield , and what started as a simple electrical circuit simulator has somehow turned into a full-blown multiphysics sandbox. The idea is simple: drag components onto a canvas, connect them, press play, and see what happens. The fun part is that everything interacts . You can build a solar installation, connect it to battery storage, use it to power a heat pump and watch how the whole system behaves. I've tried to make it approachable enough to just play around with, while still having meaningful physics underneath. Some models are based on manufacturer specifications and have been compared with real measurement data. It's definitely still a work in progress, though. There are simplifications, assumptions and probably plenty of bugs I haven't discovered yet. AI disclosure: I've used AI coding agents extensively throughout development. I come up with the ideas, guide the direction, make decisions and test the results, while AI helps with implementation, research, debugging and validation. I don't want to pretend I've handwritten the entire codebase. I'm sharing this because I've had an absurd amount of fun experimenting with it, and I'm hoping a few other people might enjoy it too. I'd genuinely love some feedback! There are plenty of example projects included, so you can jump straight in. Try it here: https://joulefield.com Source: https://github.com/nurlennart/physics-lab Free, browser-based, no ads, no installation required. Thanks for checking it out! :)   submitted by   /u/nurlennart [link]   [comments]

  • 情报分类：技术学习与提效
  • 分类依据：内容涉及技术、AI、软件工具或工程实践
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/10/19 21:46:40