Fastify

Fastify is a Node.js web roof with low resource consumption and high performance focus. Its structure, which aims to improve the developer experience, is supported by a powerful plugin architecture. It was designed inspired by the Hapi and Express roofs.

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fastify · Web Frameworks & Runtimes

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VERSIONv5.9.0
UPDATEDyesterday
JavaScriptNode.jsWeb FrameworkRest APIMIT
What can it do?
  • With low resource usage, you can develop web servers that meet a high number of requests.
  • Using the powerful add-on architecture, you can expand your application in a modular structure.
  • With Async-await support, you can create API services with a modern and readable code structure.
User reviews
  • ↑ PositiveHacker News

    Show HN: Fastify DX, a full stack framework based on Fastify and Vite

    “The primitives on which this is built are cool. Fastify and Vite are two projects I love. The moment I see TailwindCSS added as an opinionated default, I nope right out. Tailwind is one hype-train I can't wait to see run out of steam. I've been around enough years to see a lot…”

  • ↑ PositiveHacker News

    Show HN: Fastify DX, a full stack framework based on Fastify and Vite

    “Very cool! I’m a big fan of Fastify. In fact I’m working on a SQL-over-HTTP bridge right now, published first as a fastify plug-in. And I’m using Vite, so this repository will be nice to study. :) I originally chose Fastify over express ~2 years ago, due to benchmarks and…”

Verified against README · Oct 26, 2026 · source

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