Daily Challenge Platform Starter

Daily Challenge Platform Starter is a React + TypeScript + Supabase/Postgres source kit for products built around one challenge per day. The bundled multiple-choice mechanic is intentionally replaceable; the reusable product is the server-owned daily lifecycle: timezone-safe scheduling, versioned challenge content, anonymous-first Auth, server-enforced attempts, idempotent submissions, current and longest streaks, archive replay that cannot mutate today’s streak, spoiler-safe sharing, deduplicated analytics, and operator create/publish/schedule/replace/withdraw workflows.

Interactive demo: https://daily-challenge-platfo...

Current release: v1.0.2. The exact buyer ZIP was fresh-extracted and verified with lint, strict TypeScript, unit tests, production build, npm audit with 0 known vulnerabilities, real Supabase migration/seed, schema lint, SQL/RLS integration, anonymous Auth HTTP smoke, and responsive Today / Archive / Operator browser click-through.

Use it as infrastructure for trivia, image guessing, geography, word/logic, education, sports prediction, or another deterministic daily mechanic. Replace the fictional demo content and product-specific rules before launch.

Features

• React 19 + TypeScript + Vite front end
• Supabase/Postgres backend and anonymous-first Auth
• Timezone-safe daily schedule and versioned challenge content
• Private solution storage
• Server-enforced attempt limits and idempotent submissions
• Current + longest streaks and daily-result ledger
• Archive replay isolated from canonical daily streaks
• Spoiler-safe public share projection and opaque tokens
• Deduplicated open/start/completion analytics
• Operator create/publish/schedule/replace/withdraw workflow
• RLS/ACL hardening and feature-entitlement integration seam
• Commercial source license

Requirements

• Node.js 22 LTS and npm
• Supabase project for the real backend
• Enable anonymous sign-ins if you want frictionless first play
• Supabase CLI + Docker/OrbStack + psql for the full local integration suite
• Your own challenge content/mechanic for production

Instructions

1. Extract the v1.0.1 ZIP and read README.md.
2. Run npm ci and npm run quality.
3. Run npm run dev to explore the fictional visual demo.
4. Create/configure Supabase and apply the included migration and seed.
5. Enable anonymous sign-ins for anonymous-first play.
6. Run npm run test:local to verify Auth, RPC, database and RLS behavior.
7. Replace the demo challenge adapter/content with your own deterministic mechanic and content.
8. Run the included release checklist before public launch.