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Fastify

Framework · Catalog tech@1

Fast, low-overhead web framework for Node.js.

Categories
Matched as
  • fastify

Momentum

Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works

Momentum

Collecting1 of 5 signals

No score yet. Momentum is published only when at least 2 of the 5 signals have history. Fastify has 1, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.

Snapshot OCT 24, 2026 · Scoring tech@1

Official repository stars
Collecting
Star growth needs repository snapshots 30 days apart.37,220 stars now
Member repository stars
Collecting
Star growth needs repository snapshots 30 days apart.0 new members in 30 days
Package adoption
+21.7% · 30d
83rd percentile among technologies with this signalnpm, in its own unit
Open models
No official models
No official model on Hugging Face, so this signal does not apply.
News
Collecting
News counts once there are 3 events across the last 60 days; it has 0.0 in the last 30 days · 0 in the 30 before

Adoption by registry

The growth of Fastify’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.

RegistryFigureAbout 30 days ago → latestGrowthPackages
npmDownloads (30 days)47.6M → 57.9Mdownloads / 30 days+21.7% · 30d1

News activity

Events · 7 days
0published events that mention it
Events · 30 days
0published events that mention it
Previous 30 days
0events in the 30 days before

Momentum history

Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.

Repositories

Official 1

  • fastify/fastify

    Fast and low overhead web framework, for Node.js

    Official repositoryJavaScript

    37.2K

Members 17repositories tagged with one of its aliases, most-starred first

Packages

“Is” packages are Fastify itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.

Is 1the technology itself, most-adopted first

  • fastify

    Fast and low overhead web framework, for Node.js

    Listed in the catalognpm

    57.9Mdownloads / 30 daysTop 25% on npm

Ecosystem 35packages that depend on it, most-adopted first

  • @maildev/ui

    React-based web UI for MailDev

    Depends on fastifynpm

    19.1Kdownloads / 30 daysLower half on npm
  • altair-fastify-plugin

    Fastify Plugin of Altair GraphQL Client

    Depends on fastifynpm

    16.7Kdownloads / 30 daysLower half on npm
  • ggk-happy

    Mobile and Web client for Claude Code and Codex

    Depends on fastifynpm

    14.6Kdownloads / 30 daysLower half on npm
  • @platformatic/db

    Platformatic DB

    Depends on fastifynpm

    12.5Kdownloads / 30 daysLower half on npm
  • react-on-rails-pro-node-renderer

    React on Rails Pro Node Renderer for server-side rendering

    Depends on fastifynpm

    7.4Kdownloads / 30 daysLower half on npm
  • @arabold/docs-mcp-server

    MCP server for fetching and searching documentation

    Depends on fastifynpm

    5.1Kdownloads / 30 daysLower half on npm
  • @camera.ui/server

    camera.ui server

    Depends on fastifynpm

    4.2Kdownloads / 30 daysLower half on npm
  • @kamyshev/evalite

    Test your LLM-powered apps with a TypeScript-native, Vitest-based eval runner. No API key required.

    Depends on fastifynpm

    2Kdownloads / 30 daysLower half on npm
  • @happier-dev/cli

    Mobile and Web client for Claude Code and Codex

    Depends on fastifynpm

    1.8Kdownloads / 30 daysLower half on npm
  • chatlab-cli

    ChatLab CLI & Service - Chat history analysis tool

    Depends on fastifynpm

    1.6Kdownloads / 30 daysLower half on npm
  • @gregnr/postgres-meta

    A RESTful API for managing your Postgres.

    Depends on fastifynpm

    1.2Kdownloads / 30 daysLower half on npm

Latest news the 0 latest events that mention it

No published news event mentions Fastify yet.