Hi HN! flat.social تطبيق اجتماعي ممتع عبر الفضاء للمجموعات والفرق عن بعد. 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-flat. Here's a quick demo video: https://www.youtube.com/watch?v=GeinBNqL23s.

It'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=31833415. I 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! Create a playful virtual space where your guests can walk up to each other, talk naturally and be together, right in the browser. Virtual Hangout Move around, bump into friends, and chat naturally with spatial audio. Spatial Audio Hear people louder as you get closer, just like in real life.

Fun Activities Play games, do icebreakers, and bond with interactive activities. Collaboration Sketch on whiteboards and work side by side in shared spaces. Webinars & Conferences Host presentations with screen sharing and Q&A.

Customizable Design your own space with custom maps, branding, and room layouts. Everyone is an equal participant in a virtual world that is playful and promotes spontaneous conversations. Games & Activities Build a virtual venue for your next event or a digital office for your team where you can host events, happy hours, parties and team building activities.

It's quick and simple: just select the room that you'd like to add or use one of the templates. Those can be mini-games, team building activities or something designed especially for your guests. Remote Teams Give your distributed team a shared space that feels like an actual office.

Drop by a colleague's desk, have watercooler chats, and keep the team spirit alive, no matter the timezone. Online Schools Turn passive lectures into interactive classrooms. Students move between group activities, raise their hand to ask questions, and collaborate on projects, just like on a real campus.

Virtual Events Host conferences, meetups, and socials that people actually enjoy. Attendees mingle freely, visit booths, and join breakout sessions in a space that makes networking feel natural. Your virtual space is ready when you are Spin up a room in under a minute.

No install, no credit card. Invite your team, students, or friends and just hit go. Get Started.