Build AI Apps — Technical Core

Phase 2 of the Build AI Apps program: Weeks 5–10. Secure Supabase edge functions, Auth with PKCE, Realtime subscriptions, AI chat with rate limiting and cost tracking, streaming responses, and offline support.

Lesson 0: Why AI Security and Cost Aren't a 'Later' Problem
Secure APIs & AI Cost
Auth & Users — PKCE
Database & RLS
AI Feature Design & Monetization
AI Feature Implementation — Streaming
Observability — Sentry & Source Maps