FREQUENCY — Lofi Social PWA (Full Source Code)
What you're buying The complete, production-deployed source code for FREQUENCY — a multiplayer ambient web game with a real shared-message backend. Not a template: a finished, playable product with a live reference deployment. DEMO HERE:https://frequency-drab.vercel.app The game Every night the whole world shares one prompt ("the one you let go", "what you've never said out loud"…). Players drift a small light through a starfield, lock onto a stranger's signal, read the one line that stranger left, and leave their own for whoever comes next — or skip the search and broadcast immediately. Everything is wrapped in a lo-fi radio: synthesized static that cleans into a carrier tone as you lock on, a nightly CC0 record, a tone dial. Features Real shared messages with server-side moderation (links, contact info, hostility filtering) and player reporting Accounts: callsigns + passwords (scrypt), optional Google sign-in/recovery — email is never public, the callsign is the only identity Friends ("your frequencies"): keep a stranger you found, see when they last tuned in Echoes: when a stranger finds a signal you signed, you get a notification badge and a history panel of every message you've left and how many people found it A private local journal ("your constellation") of every encounter Installable PWA with offline play; Capacitor config included for App Store / Play Store builds Graceful degradation everywhere: the game is fully playable with zero backend — each env var you add lights up the next feature Tech stack Frontend: Vite + React 18, canvas engine, Web Audio (all sound synthesized except the CC0 music), vite-plugin-pwa Backend: Node 20+ / Express, Postgres via pg, SQL migrations that auto-apply on deploy Zero paid dependencies. Deploys on the free tiers of Vercel (frontend), Render (API, blueprint included) and Neon (Postgres) What's included Full frontend + backend source with tests (Vitest, both sides) and CI workflow BUYER-SETUP.md: 15-minute deploy checklist + complete environment variable reference (there are only 7, and just 4 are required) SETUP.md: a no-experience-assumed walkthrough of Neon → Render → Vercel → Google OAuth ARCHITECTURE.md: how it all fits together, design invariants, mobile (Capacitor) guide Deployment config: render.yaml blueprint (auto-generates the session secret), vercel.json Docs for adding music legally (CC0 sourcing guide) and monetization ideas Requirements Node.js 20.12+ locally Free accounts on Vercel, Render, and Neon to deploy (no credit card required); optional Google Cloud project for Google sign-in License Personal/commercial license included: use it, modify it, deploy it, build a business on it. Resale or redistribution of the source itself isn't allowed (see LICENSE.txt in the download).
Get it → thanhkreator7.gumroad.com