Matheus Dias

mathOS - A desktop-class portfolio built with Flutter Web & WASM.

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I pushed Flutter Web to its limits to create mathOS —a desktop environment in the browser. It features draggable windows, Spotlight-style search, and a real-time guestbook. To ensure performance, I built a custom lazy-loading package to optimize WASM bundles. 100% test coverage and open source.

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Matheus Dias
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Hi everyone! I'm Matheus, a Senior Mobile Engineer. I wanted to see how far I could take the Flutter Web + WASM combo. mathOS is the result of that experimentation. Along the way, I had to solve complex bundle size issues, leading to the creation of my new lazy-loading package. I'd love for you to give it a spin and leave a message in the guestbook so I can test the real-time sync performance worldwide! 🚀