Fastify

What problem does it solve?

Fastify accelerates building Node.js web servers by providing a high-performance, extensible framework with strong typing and robust validation.

Core Features & Use Cases

• Performance: one of the fastest frameworks with low overhead.
• Plugin Architecture: modular design enables scalable and maintainable code.
• TypeScript & Validation: strong typing and JSON Schema validation for requests and responses.
• Use Case: ideal for REST APIs, microservices, and real-time gateways that require speed and reliability.

Quick Start

Create a Fastify server instance and add a simple route that returns a JSON payload.