Akano 3

A companion web app for the LARP Akano — runs on players' phones and the organizers' laptop during the game and keeps the shared game state in sync.

Live: https://akano3.vercel.app

Features

• Character login with a code; each player sees their team, points and level.
• Points economy — organizers assign points to characters, teams or whole groups; players can gift points to each other from a limited peer pool.
• Kaichi levels and timed lesson windows players can claim during the game.
• Alarms and broadcasts shown on every device; all clients sync the game state every 2 seconds.
• QR codes generated by organizers that award points when scanned.
• In-game library — a wiki of lore articles with internal links, search and a force-directed link map (d3-force).
• Scoreboard, charts and transaction log for the organizers.
• Runs — the same game can be played several times with separate state.
• Sign-up form (/prihlaska) — players read character, team, unit and circle blurbs inline and mark each option as want / fine / no; the form flags clashes with fixed character traits, saves a draft in the browser and gives a secret link for later edits. Organizers browse and export sign-ups as CSV.

Stack

Next.js (App Router), React, TypeScript, Tailwind CSS + shadcn/ui, Neon serverless Postgres, Recharts, d3-force. Validation and point-resolution logic is covered by Node unit tests (lib/*.test.mjs).

Running locally

npm install
# .env.local: DATABASE_URL (Neon Postgres), ADMIN_TOKEN
npm run dev

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🇨🇿 Česky: Webová aplikace pro LARP Akano — přihlášení postav kódem, body a dary mezi hráči, kaichi levely, alarmy a hlášení na všech zařízeních, QR kódy, herní knihovna (wiki s mapou odkazů) a přehledy pro organizátory. Next.js + Neon Postgres.