How to vibe codeGather
The delightful virtual office for remote teams
gather.town ↗Collaboration / Remote Work
The verdict: can you vibe code Gather?
Build a scaled-down 2D room with basic WebRTC proximity audio for fun, but pay for the product if you need a reliable daily office.
Replicating a 2D canvas office with basic movement is straightforward with AI tooling, but managing real-time WebRTC proximity audio streams, selective forwarding units (SFUs), and low-latency state synchronization across multiple browsers introduces severe debugging friction. Cross-browser audio policies, echo cancellation, and canvas performance tuning will consume weeks of frustrating trial and error.
Estimated effort: 6+ weeks of intensive engineering
What you can't replicate
- Rock-solid cross-browser WebRTC audio/video stability under poor network conditions
- Extensive library of pre-built 2D map templates and over 200 interactive objects
- Enterprise compliance, custom SSO, and guaranteed uptime for a team
Founded
2020
Raised
$77M
Team
35-78
Cheapest paid tier
$12/mo
What Gather does
Spatial virtual office and remote collaboration platform featuring 2D retro-style pixel maps, proximity audio/video, workspace customization, and embedded collaboration tools.
Core features
- 2D retro pixel map rendering on HTML5 Canvas/WebGL
- Avatar movement, collision detection, and coordinate sync
- Proximity-based WebRTC audio and video streaming (SFU architecture)
- Persistent team chat and direct messaging channels
- Interactive whiteboards and shared object collaboration
- Workspace customization (objects, walls, floors)
The business
Pricing
- Free TrialFree
- Essential Plan$12/mo
- Custom PlanCustom
Funding
$77M from Sequoia Capital, Index Ventures, Y Combinator, Elad Gil, Dylan Field, Jeff Weiner
Pay vs build, cumulative
Break-even at month 3 — after that, every month is money kept.
The hard parts of vibe coding Gather
- Real-time SFU-routed WebRTC audio/video scaling dynamically with geometric avatar distance
- Low-latency deterministic state synchronization for avatar movement across multiple connected clients
- Cross-browser audio stability, echo cancellation, and device permission handling
- Tile-map collision logic and pathfinding interpolation under variable network jitter
How to vibecode Gather
Prerequisites
Node.jsfree
Required for running the full-stack TypeScript development environment.
GitHubfree
Source code repository and deployment integration.
LiveKit Cloud / OSSfree tier
WebRTC SFU infrastructure required for handling multi-user proximity audio and video streams.
AI coding tools
Recommended stack
| Frontend | Next.js with Tailwind CSS and HTML5 Canvas / React Konva |
|---|---|
| Backend | Node.js with Socket.io for real-time position sync and LiveKit SFU for WebRTC |
| Database | Turso (SQLite at the edge for room layouts and user profiles) |
| Auth | better-auth |
| Payments | none (personal clone) |
| Other | LiveKit for WebRTC spatial audio routing, Zustand for client state management |
Build guide
01Project Scaffolding & Database Schema
Initialize the Next.js full-stack repository with TypeScript, Tailwind CSS, and Turso database integration using better-auth.
Create a new Next.js 16 project with TypeScript and Tailwind CSS v4. Set up better-auth with email/password authentication backed by a Turso SQLite database. Create database migrations and schema files for users, workspaces, room configurations, and avatar customizer attributes. Ensure clean project directory structuring with modular route groups and strict type safety.022D Tile Map Renderer & Canvas Engine
Implement the HTML5 Canvas viewport rendering engine supporting grid tiles, walkability masks, and custom asset placement.
Build an HTML5 Canvas rendering component in React that loads a 2D tile-based retro office map. Implement camera panning and zooming, rendering floor tiles, walls, and decorative objects from JSON layout definitions. Add a local player state tracker with coordinate clamping based on a boolean walkability collision matrix.03Real-Time Avatar Movement & WebSocket Sync
Set up a Node.js WebSocket server to broadcast avatar positions, directions, and states across connected clients in real-time.
Create a Node.js WebSocket server using Socket.io that handles client connection rooms. Implement server-side rate-limited position broadcasting when avatars move on the 2D grid. On the client side, interpolate incoming peer positions smoothly using requestAnimationFrame to prevent jitter, rendering remote avatars with name tags and current activity statuses.04Proximity WebRTC Audio/Video Integration
Integrate LiveKit for SFU-routed WebRTC streams, dynamically adjusting audio volume based on Euclidean distance between avatars.
Integrate the LiveKit client SDK into the Next.js app to manage WebRTC video and audio rooms connected to the virtual office space. Implement a spatial audio calculation loop that computes the Euclidean distance between the local user's avatar and all other avatars on the map. Dynamically update peer audio output gain and video publication subscription tiers based on proximity thresholds (fade-in when close, mute when far).05Interactive Chat & Spatial UI Overlays
Add persistent team chat channels, nearby proximity chat rooms, and user profile status menus.
Develop a chat drawer component supporting global workspace chat, direct messages, and a nearby conversation channel that activates when avatars stand close to each other. Include emoji reactions floating above avatars on the canvas and a status indicator picker (available, busy, in a meeting) synced across the WebSocket server.06Workspace Customization & Polish
Implement a basic map editor mode allowing users to place objects, edit walls, and save layout states to the database.
Build a map editor mode toggle that allows users with admin roles to select objects from a sidebar catalog and stamp them onto the 2D grid canvas. Save updated grid matrices and object placements back to the Turso database via server actions. Add keyboard shortcuts (e.g., 'M' to mute, 'E' to interact) and polish UI panels with Tailwind CSS.
Cost vs paying for Gather
What will you build it with?
Starting total with Claude Code$0 one-time
Starting costs (one-time)
- AI Coding Assistant Subscription$20
Total$20 one-time
Ongoing costs (monthly)
- Fly.io Node/LiveKit Server Hosting$5/mo
- Vercel Frontend Hosting$0/mo
Total~$5/mo
Paying for Gather
$12/member/mo
Your time to build
45-60 hours
AI tool credits
$20 (Claude Pro / Cursor)
Break-even
N/A (built for learning / custom hobby use)
Vibe code Gather: FAQ
- Can you vibe code Gather yourself?
- Serious undertaking — 35/100 vibecodeable. Build a scaled-down 2D room with basic WebRTC proximity audio for fun, but pay for the product if you need a reliable daily office.
- How long does it take to vibe code Gather?
- 6+ weeks of intensive engineering — roughly 45-60 hours of hands-on time with an AI coding agent.
- How do you build your own Gather?
- Scoped to personal use: Next.js with Tailwind CSS and HTML5 Canvas / React Konva on the front, Node.js with Socket.io for real-time position sync and LiveKit SFU for WebRTC behind it, Turso (SQLite at the edge for room layouts and user profiles) for data. Follow the 6-step build guide on this page — each step has a paste-ready prompt for an AI coding agent.
- How do you code your own Gather without being an expert?
- Use an AI coding tool (Claude Code or Cursor) and work in small steps: scaffold, data model, core screens, then deploy. Realistic effort: 6+ weeks of intensive engineering. The prompts on this page are written so the AI does the heavy lifting.
- How much does it cost to vibe code Gather instead of paying?
- About $20 one-time to start and ~$5/mo to run, versus $12/member/mo for Gather. Break-even: N/A (built for learning / custom hobby use).
- What stack should you use to vibe code Gather?
- Next.js with Tailwind CSS and HTML5 Canvas / React Konva; Node.js with Socket.io for real-time position sync and LiveKit SFU for WebRTC; Turso (SQLite at the edge for room layouts and user profiles); plus LiveKit for WebRTC spatial audio routing, Zustand for client state management.