I built a fun video meeting app with 2D physics and proximity chat
Hi HN! https://flat.social is a web video meeting app for organising fun online meetings & social events. Each participant can move around and talk with others in their proximity. Here is a quick demo if you wanna see it in action: https://youtu.be/Y2yH3twjrx4 I’ve been on it solo for around a year right now. Tech used is Next.js, Typescript, PIXI.js on the front-end and Node, Mediasoup, Socket.io and Matter.js (physics engine) on the backend. Feel free to jump in into the demo room (https://flat.social/f/Flat.Social-Demo) to say hi, I’ll be…
What it does
In the maker’s words, at launch
Hi HN! https://flat.social is a web video meeting app for organising fun online meetings & social events. Each participant can move around and talk with others in their proximity. Here is a quick demo if you wanna see it in action: https://youtu.be/Y2yH3twjrx4 I’ve been on it solo for around a year right now. Tech used is Next.js, Typescript, PIXI.js on the front-end and Node, Mediasoup, Socket.io and Matter.js (physics engine) on the backend. Feel free to jump in into the demo room (https://flat.social/f/Flat.Social-Demo) to say hi, I’ll be hanging out there throughout today. Would love to hear your thoughts on it!
Does the same job
all alternatives →- RARadius – A Meetup.com alternative2024 · radius.to · ▲351
Hey everyone! I'm introducing Radius - a project I've been working on for too long! It's an early stage and pretty minimal (which, according to YC means I launched early enough) alternative to Meetup.com, built using Ruby on Rails. It's a platform for creating thriving communities and discovering events around you. What can you do on Radius? - Want to create a group, post events and gather RSVPs? You're covered! - Want event discovery? Coming soon™! I'm a software engineer based in the UK. My first attempt to make this failed spectacularly when I hired a budget dev years ago to "build an…
- FIfaces.io – ridiculously simple video chat2014 · ▲40
This is something fun I’ve been hacking on recently: ridiculously simple group chat. Go to http://faces.io and then get your friends to do the same. That’s it! :-D Currently works best in Chrome. It’s definitely beta status at best. Audio can get weird—be ready to mute. ;-) Let me know what you think!

- IBI built a tool to expand your network (that introverts will love)2024 · moreoverlap.com · ▲229
As someone who struggles with social anxiety, expanding my network through traditional means has always been challenging. I found existing networking apps either too spammy (LinkedIn) or too much like professional dating (Bumble Bizz), and they just didn’t work for me. About a year ago, I developed a matching system for a local startup accelerator. This system connected founders, mentors, and investors based on industries, skills, and job functions, facilitating over 5,000 meetings that led to some amazing outcomes. Inspired by this success, I enhanced the system to focus on email…

- IBI Built a Reddit-style Bluesky client – still rough, but open to ideas2025 · threadsky.app · ▲127
I’ve been messing around with Bluesky for a while, and one thing I really missed was a proper way to browse discussions in a structured, Reddit-like way specially myself being daily reddit user. So, I ended up building a Reddit-like client for Bluesky that scratches that itch: Threadsky.app It pulls in trending topics, lets you explore conversations with a threaded view (so no more getting lost in replies), and even allows users to create channels with customizations, basically, like subreddits but on Bluesky. That said, this is still pretty barebones, and there’s a lot to improve. I really…
More work this month
the category →


The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com

The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, June 2022
the whole month →- AF
I've seen some interests in (simulation) video games here on HN so I thought I'd share a short version of our story. More than 6 years ago, me and my friend from university were playing around with an idea of making a game we always wanted to play. We worked on it on weekends but the progress was quite slow, especially due to so many dead ends and wasted effort. Eventually however, we solidified our direction and decided to take the risk to resign from our well paid SWE jobs and work on it full time. It took more than a year but yesterday we have finally released it on Steam:…
Life & fun · 2022
- AC
Life & fun · 2022 · benoitessiambre.com
- IS
Life & fun · 2022 · github.com


