Fastify

Fastify is an open-source web framework for building web servers and APIs in Node.js.

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Fastify is an open-source web framework for Node.js, first released in 2016. It is designed for fast request handling and low overhead and is used in server-side JavaScript and TypeScript code.

It organizes functionality into plugins and validates requests and responses with JSON Schema, and it is mainly used to build backend API servers.

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The founder rebuilt the backend with Next.js, Fastify, Supabase, and Heroku, adding deliberate architecture, tests, clearer naming, and documentation.


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