Scripture HabitTechnical Documentation

Architecture, Security, CQRS, Realtime Sync & Batch Operations

Web Architecture

React + Vite + TypeScript frontend with Express & Vercel Serverless API layer and CQRS-based Firestore design.

App Check verification, Firebase security rules, rate limiting, and private data isolation.

Firestore listeners, bucket archiving, and timezone-aware midnight streak calculation.

Gemini 3.1 Flash-Lite for weekly recaps, scripture question prompts, and AI partner notes.

11 supported languages with dynamic locale resolution, scripture phonetics, and Gospel Library deep linking.

GitHub Actions with emulated Firebase tests, Playwright E2E suites, and daily cron maintenance.