Documentation

Nestia

Nestia Logo

Nestia is a set of helper libraries for NestJS, supporting below features:

@nestia/core:
- Super-fast/easy decorators
- Advanced WebSocket routes
@nestia/sdk:
- Swagger generator, more evolved than ever
- SDK library generator for clients
- Mockup Simulator for client applications
- Automatic E2E test functions generator
@nestia/e2e: Test program utilizing e2e test functions
@nestia/benchmark: Benchmark program using e2e test functions
@nestia/editor: Swagger-UI with Online TypeScript Editor
@agentica: Agentic AI library specialized in LLM function calling
@autobe: Vibe coding agent generating NestJS application
nestia: Just CLI (command line interface) tool

Note

Only one line required, with pure TypeScript type
Enhance performance 30x up
- Runtime validator is 20,000x faster than class-validator
- JSON serialization is 200x faster than class-transformer
Software Development Kit
- Collection of typed fetch functions with DTO structures like tRPC
- Mockup simulator means embedded backend simulator in the SDK
  - similar with msw, but fully automated

nestia-sdk-demo

Left is NestJS server code, and right is client (frontend) code utilizing SDK

Thanks for your support.

Your donation would encourage nestia development.

Check out the document in the website: