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flat.social

flat.social

Sep 17, 2026 Social & Community
customizable multiplayer online meetings remote teams virtual spaces

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flat.social

About

Hi HN!flat.social is a fun spatial online meeting app for remote teams and communities. It's largely built like a web multiplayer game, and the 3D virtual spaces are highly customisable with elements and activities (I recently added surfing!).Live demo to try it out: https://app.flat.social/f/demo-flatHere's a quick demo video: https://www.youtube.com/watch?v=GeinBNqL23sIt's a solo, bootstrapped project built with Three.js, LiveKit and Rapier for physics. I built the first version during the pandemic and posted it here back then: https://news.ycombinator.com/item?id=31833415I had a couple of months off this year, so I locked myself in an (almost) jungle house in Brazil and rebuilt it into what I've always wanted it to be.Would love to hear what you think!

Comments (3)

Jack Bogan Jack Bogan 2 weeks ago

looks cool but do remote teams really need another 3D meeting space?

Marcellus Sanford Marcellus Sanford 2 weeks ago

3D spaces look cool, but lag issues will kill any collaboration vibe.

Corene Ledner Corene Ledner 1 week ago

so it's a 3d meeting app but why is the latency so bad?