tRPC Cheatsheet 2025

🧠 Quick-reference guide for tRPC — clear, structured, practical
This cheatsheet is your go-to reference for modern full-stack development with tRPC. It covers essential concepts, setup patterns, type-safe API design, and real-world usage in scalable applications. Whether you're learning, building, or prepping for a job — this guide helps you move faster and build with confidence.

✅ What You’ll Get

🎯 Core tRPC concepts — routers, procedures, inputs, outputs, and inference
⚙️ Key systems: API structure, middleware, error handling, and deployment
🧩 Practical tips for DX, validation, client integration, and performance
📄 PDF format — printable, mobile-friendly, and quick to scan
📅 Updated for 2025 and aligned with the latest tRPC ecosystem

💡 Great for:

• Full-stack developers using React or Next.js with TypeScript
• Engineers replacing REST or GraphQL with tRPC in real projects
• Indie hackers building fast internal tools or MVPs
• Students and self-taught devs learning modern API architecture
• Anyone who wants a fast and reliable tRPC reference in their toolkit

🎯 Easy to scan. Built for real work.
Designed for everyday tRPC development — with clean examples, best practices, and zero-boilerplate flows.

📥 Instant PDF download — keep it open in your editor or project folder