Level 3 Overview
What you'll learn in this level:
Feature Planning
Prioritze and the essential features first to avoid distraction and scope them to a realistic size
Skills & Project Rules
Install skills and add project rules so Claude has expert context on your product and stack
Style Systems
Use style definitions to give you web app a themed look and understand Tailwind CSS basics
Saving Data
Store and retrieve data in a Neon Postgres database using modern, secure server-side patterns
Database Security
Lock down your database with server-side authorization so every query is scoped to the right user
Git Workflow
Ship small changes straight to main, and branch with a Vercel preview only when a change is big or risky