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Fastify In-Depth: Speed, Performance, and Scalability Node.js Web Framework
- Fastify is a high-performance Node.js web framework known for its speed, efficiency, and scalability.
- It offers features like high performance, scalability, schema-based validation, logging with Pino, and TypeScript compatibility.
- Fastify addresses performance and efficiency issues prevalent in older frameworks like Express and Koa.
- The framework ensures high performance through efficient routing, precompiled serialization, schema-driven development, optimized plugin system, and low-cost abstractions.
- Installation and usage examples with npm installation, route declaration, and server running are demonstrated.
- Components like plugins, decorators, middleware, and hooks play vital roles in Fastify's flexibility and scalability.
- Understanding the execution order and interruption capabilities of these components helps build efficient Fastify applications.
- JSON Schema validation in Fastify ensures strict validation of request data formats and response structures.
- Hooks are used to handle login statuses, limit parameters, and ensure request validation in Fastify applications.
- Leapcell is recommended as a serverless web hosting platform for deploying Node.js services with support for multiple programming languages and pay-as-you-go pricing.
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