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End-to-end type-safe APIs with tRPC and NestJS
Build a full-stack application with tRPC providing end-to-end type safety between NestJS backend and React/Next.js frontend. Features automatic TypeScript inference, real-time subscriptions, and middleware support. Implements authentication, file uploads, and batch requests. Demonstrates tRPC as a modern alternative to REST/GraphQL.
End-to-end type safety
Real-time subscriptions
Automatic inference
Middleware system
Batch requests
File handling
Error formatting
Context creation
Meta procedures
Merged routers
Standard architecture
TypeScript
tRPC
NestJS
Prisma
React/Next.js
Zod
Master tRPC
Build type-safe full-stack
Implement NestJS with tRPC
Design real-time features
Share types automatically
Eliminate API contracts
NestJS + tRPC integration
Procedure definitions
Zod input validation
Prisma with tRPC
Authentication middleware
Next.js tRPC client
WebSocket subscriptions
File upload handling
Request batching
Performance and caching