How to add multi-tenant organization support to a Next.js SaaS -- org creation, role-based access, and token-based invitations using Drizzle ORM and JWT.
How to add image uploads to a Next.js SaaS using Cloudinary -- a protected API route, a reusable upload hook, and storing only the public_id in the database so transformation URLs stay flexible.
How to wire up transactional email in a Next.js SaaS using Resend and react-email -- from template components to service-layer sends and feature flags that keep the dev sandbox clean.
How to build a streaming AI chat endpoint in Next.js App Router -- Server-Sent Events, token-by-token output from the Claude API, and a client hook that reads the stream without EventSource.
How to wire up Stripe subscription billing in a Next.js App Router SaaS -- from checkout session to webhook sync and customer portal -- in a single afternoon.
The difference between drizzle-kit generate and drizzle-kit push, when each belongs in your workflow, and how to run migrations safely against a production Neon DB.