Fastify

Fast and low overhead web framework, for Node.js

[Fastify @fastifyjs]

From today you can also find us on the fediverse!
https://t.co/PRWSe5YJhY

[Mitchell Hashimoto @mitchellh]

The "whiteboard defense:" I should be able to pull you aside at any moment and ask you to explain any customer-facing system you've shipped. You should be able to clearly explain how it works and defend the decisions you made. This is my benchmark for responsible AI usage.

I don't expect line-level familiarity with the code. I don't care if you remember the exact function name or implementation detail. You may not even know it. I don't care.

But if I ask "why did you do X instead of Y?", "what happens if this actor behaves maliciously?", "what data structure did you use here and why?", or "where does this fail?" you should be able to answer confidently.

For PoCs, demos, experiments, whatever: I don't care. Generate 100% of it and understand none of it. Speed over quality every time in those specific scenarios.

But if you're shipping customer-facing work, you can't be shipping things you don't understand at a high level.

[dax @thdxr]

every GPU cluster we've found is fairly generic with the same setup

i think this is because they just want to support a wide range of workloads without overspecializing

but this is why no one can match deepseek's price on inference. we're going to have to build our own cluster

[Fastify @fastifyjs]

@ManuEomm congratulations!!! How many years spent working on me?

[Fastify @fastifyjs]

@SantoshYadavDev thx!

[Santosh Yadav - In San Francisco 21-29 oct @SantoshYadavDev]

This months sponsorship goes to @fastifyjs

I just sponsored fastify. Go sponsor your open source dependencies! https://t.co/KSu8DUopZN

[Arthur Fiorette @arthurfiorette]

Last week i managed to make @fastifyjs work on @Cloudflare workers.

Had to patch a few things but as of now i managed to make fastify, ajv, typebox, pino & light-my-request work all together 👀

[Juri Strumpflohner @juristr]

Claude Code just added the entire auth logic: React frontend to @fastifyjs backend.

🤦‍♂️ I forgot to tell it to update my Playwright e2e tests...
❌ CI failed
✔︎ Nx Self-Healing CI agent picked it up and auto-fixed it for me.

I helped develop this and still...just wild 🤯

[Fastify @fastifyjs]

@programmerByDay @nextjs Thanks. We built Fastify to be great at building APIs.

[Advancement Arc @AdvancementArc]

Tried @antigravity and created https://t.co/atbyLy5rbG — a REST API built with @fastifyjs and @dynamodb. Great choices; had a fully functional CRUD API ready in under 2 hours. Impressed with all the tools!

[Micha "mies" Hernandez van Leuffen @mies]

We've added an example on how to use @fastifyjs in combination with @fiberplane mcp-lite for building Model Context Protocol servers: https://t.co/qfN52LFZLH

[CityJS Conference | Athens 21-23 October @cityjsconf]

This is the @matteocollina effect! He decides to do a workshop in London and this gets #Soldout

Register for the free meetup - 30/9

https://t.co/VRykXmC4ZK

[Bijoy @asynchronizd]

I am building a SaaS called *Newton*. It's a WhatsApp marketing tool that does not use the official WhatsApp Cloud API.

My tech stack
1. Backend - @fastifyjs
2. ORM - @DrizzleORM
3. Database - @PostgreSQL
4. Frontend - @nextjs with @shadcn ui

[Fastify @fastifyjs]

@anthonysheww @Linuske wow!

[CityJS Conference | Athens 21-23 October @cityjsconf]

Wake up to innovation! Cody Zuschlag built a kids' alarm clock using @Raspberry_Pi , @fastifyjs & #React. A creative, hands-on way to show how JavaScript powers real-world fun.

By @codyzus

https://t.co/wSYNTB59Wh

#JavaScript #frontend #reactjs #softwaredevelopers #engineers

[Tom @tomdeleu]

Stack I'm using for https://t.co/2rsTm2zGHK (so far?)

@tan_stack - Routing, Table, Query, Virtual
@tiptap_editor - WYSIWYG editor
@HookForm - Forms
@shadcn & @tailwindcss - UI components
@trpcio - Internal API
@fastifyjs - API server
@better_auth - Auth
@resend - Emails (React email)
@Hetzner_Online - Hosting
@coolifyio - Hosting
@Cloudflare - Domain, Caching
@lemonsqueezy - Payments

[Matteo Collina @matteocollina]

🚀 Announcing @platformatic /mcp

Building AI applications with the Model Context Protocol? It's time to move from development to production.

We're launching a production-ready MCP server built on @fastifyjs, which offers horizontal scaling, high availability, and complete type safety.

🧵

[Patrity @Patrity]

I hate rewriting code, but it's a necessary evil when transitioning from MVP. Luckily, remaining in the #Typescript ecosystem saved me a lot of time and @fastifyjs was a breeze to work with. My new architecture is nearly production-ready after a long weekend. #buildinpublic

[Fastify @fastifyjs]

@ManuEomm Congrats 🎉

[Karim Shoair @D4Vinci1]

fastify by @fastifyjs

Meet Fastify, a fast and developer-friendly web framework for building efficient servers with the least overhead! 🚀💻 #Fastify #WebDevelopment

[Aman @amanvarshney01]

New Create Better T Stack Update 🥳

Now supports @fastifyjs with:
- tRPC / oRPC
- Better Auth
- AI SDK Example

Thanks @nil_ooy

Try now!
npx create-better-t-stack@latest