# Little Neighborhood

> Build a cozy home in a shared neighborhood and send one letter to another resident every seven days.

URL: [Original article](https://mattcool.tech/posts/little-neighborhood)

Published: 2026-11-06T17:00:00.000Z

Tags: community, spatial-web, features

You can make a home here and send one letter to another resident every seven days. Sign in and choose a spot to get started.

Be excellent to each other ❤️

The neighborhood runs as an Astro island, loading its Three.js canvas when this post opens. Supabase handles sign-in, shared homes, and private letters, while the paths and foliage regenerate around each new home. The database enforces the one-letter-every-seven-days limit. A single snapshot loads the neighborhood; use Refresh to check for new homes and mail.