t4-stack
Installation
SKILL.md
T4 Stack Skill
The T4 Stack is a full-stack, type-safe starter kit for building universal applications across iOS, Android, Web, and Desktop from a single TypeScript codebase. Created by Tim Miller, it emphasizes developer experience, rapid deployment, and edge-first architecture with Cloudflare.
Key Value Proposition: Build once, deploy everywhere - iOS, Android, Web (PWA), macOS, Windows, and Linux with 6-second installs, 30-second backend deployments, and end-to-end type safety.
When to Use This Skill
- Building cross-platform apps with shared codebase (React Native + Web)
- Creating full-stack TypeScript applications with tRPC
- Deploying to Cloudflare Workers and D1 edge database
- Setting up Expo + Next.js monorepo projects
- Implementing Tamagui UI components across platforms
- Configuring Supabase authentication for mobile + web
- Working with Drizzle ORM and SQLite at the edge
- Building Progressive Web Apps with native-like experience