Ecosystem.md

Fastify

Ecosystem

Plugins maintained by the Fastify team are listed under Core while plugins maintained by the community are listed in the Community section.

Core

• @fastify/accepts to have accepts in your request object.
• @fastify/accepts-serializer to serialize to output according to the Accept header.
• @fastify/auth Run multiple auth functions in Fastify.
• @fastify/autoload Require all plugins in a directory.
• @fastify/awilix Dependency injection support for Fastify, based on awilix.
• @fastify/aws-lambda allows you to easily build serverless web applications/services and RESTful APIs using Fastify on top of AWS Lambda and Amazon API Gateway.
• @fastify/basic-auth Basic auth plugin for Fastify.
• @fastify/bearer-auth Bearer auth plugin for Fastify.
• @fastify/caching General server-side cache and ETag support.
• @fastify/circuit-breaker A low overhead circuit breaker for your routes.
• @fastify/compress Fastify compression utils.
• @fastify/cookie Parse and set cookie headers.
• @fastify/cors Enables the use of CORS in a Fastify application.
• @fastify/csrf-protection A plugin for adding CSRF protection to Fastify.
• @fastify/diagnostics-channel Plugin to deal with diagnostics_channel on Fastify.
• @fastify/elasticsearch Plugin to share the same ES client.
• @fastify/env Load and check configuration.
• @fastify/etag Automatically generate ETags for HTTP responses.
• @fastify/express Express compatibility layer for Fastify.
• @fastify/flash Set and get flash messages using the session.
• @fastify/formbody Plugin to parse x-www-form-urlencoded bodies.
• @fastify/funky Makes functional programming in Fastify more convenient. Adds support for Fastify routes returning functional structures, such as Either, Task or plain parameterless function.
• @fastify/helmet Important security headers for Fastify.
• @fastify/hotwire Use the Hotwire pattern with Fastify.
• @fastify/http-proxy Proxy your HTTP requests to another server, with hooks.
• @fastify/jwt JWT utils for Fastify, internally uses fast-jwt.
• @fastify/kafka Plugin to interact with Apache Kafka.
• @fastify/leveldb Plugin to share a common LevelDB connection across Fastify.
• @fastify/middie Middleware engine for Fastify.
• @fastify/mongodb Fastify MongoDB connection plugin, with which you can share the same MongoDB connection pool across every part of your server.
• @fastify/multipart Multipart support for Fastify.
• @fastify/mysql Fastify MySQL connection plugin.
• @fastify/nextjs React server-side rendering support for Fastify with Next.
• @fastify/oauth2 Wrap around simple-oauth2.
• @fastify/one-line-logger Formats Fastify's logs into a nice one-line message.
• @fastify/otel OpenTelemetry instrumentation library.
• @fastify/passport Use Passport strategies to authenticate requests and protect route.
• @fastify/postgres Fastify PostgreSQL connection plugin, with this you can share the same PostgreSQL connection pool in every part of your server.
• @fastify/rate-limit A low overhead rate limiter for your routes.
• @fastify/redis Fastify Redis connection plugin, with which you can share the same Redis connection across every part of your server.
• @fastify/reply-from Plugin to forward the current HTTP request to another server.
• @fastify/request-context Request-scoped storage, based on AsyncLocalStorage (with fallback to cls-hooked), providing functionality similar to thread-local storages.
• @fastify/response-validation A simple plugin that enables response validation for Fastify.
• @fastify/routes Plugin that provides a Map of routes.
• @fastify/routes-stats Provide stats for routes using node:perf_hooks.
• @fastify/schedule Plugin for scheduling periodic jobs, based on toad-scheduler.
• @fastify/secure-session Create a secure stateless cookie session for Fastify.
• @fastify/sensible Defaults for Fastify that everyone can agree on. It adds some useful decorators such as HTTP errors and assertions, but also more request and reply methods.
• @fastify/session a session plugin for Fastify.
• @fastify/static Plugin for serving static files as fast as possible.
• @fastify/swagger Plugin for serving Swagger/OpenAPI documentation for Fastify, supporting dynamic generation.
• @fastify/swagger-ui Plugin for serving Swagger UI.
• @fastify/throttle Plugin for throttling the download speed of a request.
• @fastify/type-provider-json-schema-to-ts Fastify type provider for json-schema-to-ts.
• @fastify/type-provider-typebox Fastify type provider for Typebox.
• @fastify/under-pressure Measure process load with automatic handling of "Service Unavailable" plugin for Fastify.
• @fastify/url-data Decorate the Request object with a method to access raw URL components.
• @fastify/view Templates rendering (ejs, pug, handlebars, marko) plugin support for Fastify.
• @fastify/vite Integration with Vite, allows for serving SPA/MPA/SSR Vite applications.
• @fastify/websocket WebSocket support for Fastify. Built upon ws.
• @fastify/zipkin Plugin for Zipkin distributed tracing system.

Community

• @aaroncadillac/crudify-mongo A simple way to add a crud in your fastify project.
• @applicazza/fastify-nextjs Alternate Fastify and Next.js integration.
• @blastorg/fastify-aws-dynamodb-cache A plugin to help with caching API responses using AWS DynamoDB.
• @clerk/fastify Add authentication and user management to your Fastify application with Clerk.
• @coobaha/typed-fastify Strongly typed routes with a runtime validation using JSON schema generated from types.
• @dnlup/fastify-doc A plugin for sampling process metrics.
• @dnlup/fastify-traps A plugin to close the server gracefully on SIGINT and SIGTERM signals.
• @eropple/fastify-openapi3 Provides easy, developer-friendly OpenAPI 3.1 specs + doc explorer based on your routes.
• @ethicdevs/fastify-custom-session A plugin lets you use session and decide only where to load/save from/to. Has great TypeScript support + built-in adapters for common ORMs/databases (Firebase, Prisma Client, Postgres (wip), InMemory) and you can easily make your own adapter!
• @ethicdevs/fastify-git-server A plugin to easily create git server and make one/many Git repositories available for clone/fetch/push through the standard git (over http) commands.
• @exortek/fastify-mongo-sanitize A Fastify plugin that protects against No(n)SQL injection by sanitizing data.
• @exortek/remix-fastify Fastify plugin for Remix.
• @fastify-userland/request-id Fastify Request ID Plugin
• @fastify-userland/typeorm-query-runner Fastify typeorm QueryRunner plugin
• @gquittet/graceful-server Tiny (~5k), Fast, KISS, and dependency-free Node.js library to make your Fastify API graceful.
• @h4ad/serverless-adapter Run REST APIs and other web applications using your existing Node.js application framework (Express, Koa, Hapi and Fastify), on top of AWS Lambda, Huawei and many other clouds.
• @immobiliarelabs/fastify-metrics Minimalistic and opinionated plugin that collects usage/process metrics and dispatches to statsd.
• @immobiliarelabs/fastify-sentry Sentry errors handler that just works! Install, add your DSN and you're good to go! A plugin to implement Lyra search engine on Fastify
• @jerome1337/fastify-enforce-routes-pattern A Fastify plugin that enforces naming pattern for routes path.
• @joggr/fastify-prisma A plugin for accessing an instantiated PrismaClient on your server.
• @mgcrea/fastify-graceful-exit A plugin to close the server gracefully
• @mgcrea/fastify-request-logger A plugin to enable compact request logging for Fastify
• @mgcrea/fastify-session Session plugin for Fastify that supports both stateless and stateful sessions
• @mgcrea/fastify-session-redis-store Redis store for @mgcrea/fastify-session using ioredis
• @mgcrea/fastify-session-sodium-crypto Fast sodium-based crypto for @mgcrea/fastify-session
• @mgcrea/pino-pretty-compact A custom compact pino-base prettifier
• @pybot/fastify-autoload Plugin to generate routes automatically with valid json content
• @scalar/fastify-api-reference Beautiful OpenAPI/Swagger API references for Fastify
• @trubavuong/fastify-seaweedfs SeaweedFS for Fastify
• apitally Fastify plugin to integrate with Apitally, an API analytics, logging and monitoring tool.
• arecibo Fastify ping responder for Kubernetes Liveness and Readiness Probes.
• aws-xray-sdk-fastify A Fastify plugin to log requests and subsegments through AWSXray.
• cls-rtracer Fastify middleware for CLS-based request ID generation. An out-of-the-box solution for adding request IDs into your logs.
• electron-server A plugin for using Fastify without the need of consuming a port on Electron apps.
• fast-water A Fastify plugin for waterline. Decorates Fastify with waterline models.
• fastify-204 Fastify plugin that return 204 status on empty response.
• fastify-405 Fastify plugin that adds 405 HTTP status to your routes
• fastify-allow Fastify plugin that automatically adds an Allow header to responses with routes. Also sends 405 responses for routes that have a handler but not for the request's method.
• fastify-amqp Fastify AMQP connection plugin, to use with RabbitMQ or another connector. Just a wrapper to amqplib.
• fastify-amqp-async Fastify AMQP plugin with a Promise-based API provided by amqplib-as-promised.
• fastify-angular-universal Angular server-side rendering support using @angular/platform-server for Fastify
• fastify-api-key Fastify plugin to authenticate HTTP requests based on API key and signature
• fastify-appwrite Fastify Plugin for interacting with Appwrite server.
• fastify-asyncforge Plugin to access Fastify instance, logger, request and reply from Node.js Async Local Storage.
• fastify-at-mysql Fastify MySQL plugin with auto SQL injection attack prevention.
• fastify-at-postgres Fastify Postgres plugin with auto SQL injection attack prevention.
• fastify-auth0-verify: Auth0 verification plugin for Fastify, internally uses fastify-jwt and jsonwebtoken.
• fastify-autocrud Plugin to auto-generate CRUD routes as fast as possible.
• fastify-autoroutes Plugin to scan and load routes based on filesystem path from a custom directory.
• fastify-aws-sns Fastify plugin for AWS Simple Notification Service (AWS SNS) that coordinates and manages the delivery or sending of messages to subscribing endpoints or clients.
• fastify-aws-timestream Fastify plugin for managing databases, tables, and querying and creating scheduled queries with AWS Timestream.
• fastify-axios Plugin to send HTTP requests via axios.
• fastify-babel Fastify plugin for development servers that require Babel transformations of JavaScript sources.
• fastify-bcrypt A Bcrypt hash generator & checker.
• fastify-better-sqlite3 Plugin for better-sqlite3.
• fastify-blipp Prints your routes to the console, so you definitely know which endpoints are available.
• fastify-bookshelf Fastify plugin to add bookshelf.js ORM support.
• fastify-boom Fastify plugin to add boom support.
• fastify-bree Fastify plugin to add bree support.
• fastify-bugsnag Fastify plugin to add support for Bugsnag error reporting.
• fastify-cacheman Small and efficient cache provider for Node.js with In-memory, File, Redis and MongoDB engines for Fastify
• fastify-casbin Casbin support for Fastify.
• fastify-casbin-rest Casbin support for Fastify based on a RESTful model.
• fastify-casl Fastify CASL plugin that supports ACL-like protection of endpoints via either a preSerialization & preHandler hook, sanitizing the inputs and outputs of your application based on user rights.
• fastify-cloudevents Fastify plugin to generate and forward Fastify events in the Cloudevents format.
• fastify-cloudflare-turnstile Fastify plugin for CloudFlare Turnstile.
• fastify-cloudinary Plugin to share a common Cloudinary connection across Fastify.
• fastify-cockroachdb Fastify plugin to connect to a CockroachDB PostgreSQL instance via the Sequelize ORM.
• fastify-constraints Fastify plugin to add constraints to multiple routes
• fastify-couchdb Fastify plugin to add CouchDB support via nano.
• fastify-crud-generator A plugin to rapidly generate CRUD routes for any entity.
• fastify-custom-healthcheck Fastify plugin to add health route in your server that asserts custom functions.
• fastify-decorators Fastify plugin that provides the set of TypeScript decorators.
• fastify-delay-request Fastify plugin that allows requests to be delayed whilst a task the response is dependent on is run, such as a resource intensive process.
• fastify-disablecache Fastify plugin to disable client-side caching, inspired by nocache.
• fastify-dynamodb AWS DynamoDB plugin for Fastify. It exposes AWS.DynamoDB.DocumentClient() object.
• fastify-dynareg Dynamic plugin register for Fastify.
• fastify-envalid Fastify plugin to integrate envalid in your Fastify project.
• fastify-error-page Fastify plugin to print errors in structured HTML to the browser.
• fastify-esso The easiest authentication plugin for Fastify, with built-in support for Single sign-on (and great documentation).
• fastify-event-bus Event bus support for Fastify. Built upon js-event-bus.
• fastify-evervault Fastify plugin for instantiating and encapsulating the Evervault client.
• fastify-explorer Get control of your decorators across all the encapsulated contexts.
• fastify-favicon Fastify plugin to serve default favicon.
• fastify-feature-flags Fastify feature flags plugin with multiple providers support (e.g. env, config, unleash).
• fastify-file-routes Get Next.js based file system routing into fastify.
• fastify-file-upload Fastify plugin for uploading files.
• fastify-firebase Fastify plugin for Firebase Admin SDK to Fastify so you can easily use Firebase Auth, Firestore, Cloud Storage, Cloud Messaging, and more.
• fastify-firebase-auth Firebase Authentication for Fastify supporting all of the methods relating to the authentication API.
• fastify-formidable Handy plugin to provide multipart support and fastify-swagger integration.
• fastify-gcloud-trace Google Cloud Trace API Connector for Fastify.
• fastify-get-head Small plugin to set a new HEAD route handler for each GET route previously registered in Fastify.
• fastify-get-only Small plugin used to make fastify accept only GET requests
• fastify-good-sessions A good Fastify sessions plugin focused on speed.
• fastify-google-cloud-storage Fastify plugin that exposes a GCP Cloud Storage client instance.
• fastify-graceful-shutdown Shutdown Fastify gracefully and asynchronously.
• fastify-grant Authentication/Authorization plugin for Fastify that supports 200+ OAuth Providers.
• fastify-guard A Fastify plugin that protects endpoints by checking authenticated user roles and/or scopes.
• fastify-hana connects your application to SAP-HANA.
• fastify-hashids A Fastify plugin to encode/decode IDs using hashids.
• fastify-hasura A Fastify plugin to have fun with Hasura.
• fastify-healthcheck Fastify plugin to serve a health check route and a probe script.
• fastify-hemera Fastify Hemera plugin, for writing reliable & fault-tolerant microservices with nats.io.
• fastify-hl7 A Fastify Plugin to create a server, build, and send HL7 formatted Hl7 messages. Using node-hl7-client and node-hl7-server as the underlining technology to do this.
• fastify-http-client Plugin to send HTTP(s) requests. Built upon urllib.
• fastify-http-context Fastify plugin for "simulating" a thread of execution to allow for true HTTP context to take place per API call within the Fastify lifecycle of calls.
• fastify-http-errors-enhanced An error handling plugin for Fastify that uses enhanced HTTP errors.
• fastify-http2https Redirect HTTP requests to HTTPS, both using the same port number, or different response on HTTP and HTTPS.
• fastify-https-always Lightweight, proxy-aware redirect plugin from HTTP to HTTPS.
• fastify-https-redirect Fastify plugin for auto-redirect from HTTP to HTTPS.
• fastify-i18n Internationalization plugin for Fastify. Built upon node-polyglot.
• fastify-impressions Fastify plugin to track impressions of all the routes.
• fastify-influxdb Fastify InfluxDB plugin connecting to an InfluxDB instance via the Influx default package.
• fastify-ip A plugin for Fastify that allows you to infer a request ID by a given set of custom Request headers.
• fastify-json-to-xml Fastify plugin to serialize JSON responses into XML.
• fastify-jwt-authz JWT user scope verifier.
• fastify-jwt-webapp JWT authentication for Fastify-based web apps.
• fastify-kafkajs Fastify plugin that adds support for KafkaJS - a modern Apache Kafka client library.
• fastify-keycloak-adapter A keycloak adapter for a Fastify app.
• fastify-knexjs Fastify plugin for supporting KnexJS Query Builder.
• fastify-knexjs-mock Fastify Mock KnexJS for testing support.
• fastify-koa Convert Koa middlewares into Fastify plugins
• fastify-kubernetes Fastify Kubernetes client plugin.
• fastify-kysely Fastify plugin for supporting Kysely type-safe query builder.
• fastify-language-parser Fastify plugin to parse request language.
• fastify-lcache Lightweight cache plugin
• fastify-list-routes A simple plugin for Fastify to list all available routes.
• fastify-loader Load routes from a directory and inject the Fastify instance in each file.
• fastify-log-controller changes the log level of your Fastify server at runtime.
• fastify-lured Plugin to load lua scripts with fastify-redis and lured. A plugin to implement Lyra search engine on Fastify.
• fastify-mailer Plugin to initialize and encapsulate Nodemailer's transporters instances in Fastify.
• fastify-markdown Plugin to markdown support.
• fastify-method-override Plugin for Fastify, which allows the use of HTTP verbs, such as DELETE, PATCH, HEAD, PUT, OPTIONS in case the client doesn't support them.
• fastify-metrics Plugin for exporting Prometheus metrics.
• fastify-minify Plugin for minification and transformation of responses.
• fastify-mongo-memory Fastify MongoDB in Memory Plugin for testing support.
• fastify-mongodb-sanitizer Fastify plugin that sanitizes client input to prevent potential MongoDB query injection attacks.
• fastify-mongoose-api Fastify plugin to create REST API methods based on Mongoose MongoDB models.
• fastify-mongoose-driver Fastify Mongoose plugin that connects to a MongoDB via the Mongoose plugin with support for Models.
• fastify-mqtt Plugin to share mqtt client across Fastify.
• fastify-msgpack Fastify and MessagePack, together at last. Uses @msgpack/msgpack by default.
• fastify-msgraph-webhook to manage MS Graph Change Notifications webhooks.
• fastify-multer Multer is a plugin for handling multipart/form-data, which is primarily used for uploading files.
• fastify-nats Plugin to share NATS client across Fastify.
• fastify-next-auth NextAuth.js plugin for Fastify.
• fastify-no-additional-properties Add additionalProperties: false by default to your JSON Schemas.
• fastify-no-icon Plugin to eliminate thrown errors for /favicon.ico requests.
• fastify-normalize-request-reply Plugin to normalize the request and reply to the Express version 4.x request and response, which allows use of middleware, like swagger-stats, that was originally written for Express.
• fastify-now Structure your endpoints in a folder and load them dynamically with Fastify.
• fastify-nuxtjs Vue server-side rendering support for Fastify with Nuxt.js Framework.
• fastify-oas Generates OpenAPI 3.0+ documentation from routes schemas for Fastify.
• fastify-objectionjs Plugin for the Fastify framework that provides integration with objectionjs ORM.
• fastify-objectionjs-classes Plugin to cherry-pick classes from objectionjs ORM.
• fastify-opaque-apake A Fastify plugin to implement the OPAQUE aPAKE protocol. Uses @squirrelchat/opaque-wasm-server.
• fastify-openapi-docs A Fastify plugin that generates OpenAPI spec automatically.
• fastify-openapi-glue Glue for OpenAPI specifications in Fastify, autogenerates routes based on an OpenAPI Specification.
• fastify-opentelemetry A Fastify plugin that uses the OpenTelemetry API to provide request tracing.
• fastify-oracle Attaches an oracledb connection pool to a Fastify server instance.
• fastify-orama
• fastify-orientdb Fastify OrientDB connection plugin, with which you can share the OrientDB connection across every part of your server.
• fastify-osm Fastify OSM plugin to run overpass queries by OpenStreetMap.
• fastify-override Fastify plugin to override decorators, plugins and hooks for testing purposes
• fastify-passkit-webservice A set of Fastify plugins to integrate Apple Wallet Web Service specification
• fastify-peekaboo Fastify plugin for memoize responses by expressive settings.
• fastify-piscina A worker thread pool plugin using Piscina.
• fastify-polyglot A plugin to handle i18n using node-polyglot.
• fastify-postgraphile Plugin to integrate PostGraphile in a Fastify project.
• fastify-postgres-dot-js Fastify PostgreSQL connection plugin that uses Postgres.js.
• fastify-prettier A Fastify plugin that uses prettier under the hood to beautify outgoing responses and/or other things in the Fastify server.
• fastify-print-routes A Fastify plugin that prints all available routes.
• fastify-protobufjs Fastify and protobufjs, together at last. Uses protobufjs by default.
• fastify-qrcode This plugin utilizes qrcode to generate QR Code.
• fastify-qs A plugin for Fastify that adds support for parsing URL query parameters with qs.
• fastify-rabbitmq Fastify RabbitMQ plugin that uses node-rabbitmq-client plugin as a wrapper.
• fastify-racing Fastify's plugin that adds support to handle an aborted request asynchronous.
• fastify-ravendb RavenDB connection plugin. It exposes the same DocumentStore (or multiple ones) across the whole Fastify application.
• fastify-raw-body Add the request.rawBody field.
• fastify-rbac Fastify role-based access control plugin.
• fastify-recaptcha Fastify plugin for reCAPTCHA verification.
• fastify-redis-channels A plugin for fast, reliable, and scalable channels implementation based on Redis streams.
• fastify-redis-session Redis Session plugin for fastify.
• fastify-register-routes Plugin to automatically load routes from a specified path and optionally limit loaded file names by a regular expression.
• fastify-response-caching A Fastify plugin for caching the response.
• fastify-response-time Add X-Response-Time header at each request for Fastify, in milliseconds.
• fastify-resty Fastify-based web framework with REST API routes auto-generation for TypeORM entities using DI and decorators.
• fastify-reverse-routes Fastify reverse routes plugin, allows to defined named routes and build path using name and parameters.
• fastify-rob-config Fastify Rob-Config integration.
• fastify-route-group Convenient grouping and inheritance of routes.
• fastify-s3-buckets Ensure the existence of defined S3 buckets on the application startup.
• fastify-schema-constraint Choose the JSON schema to use based on request parameters.
• fastify-schema-to-typescript Generate typescript types based on your JSON/YAML validation schemas so they are always in sync.
• fastify-sentry Fastify plugin to add the Sentry SDK error handler to requests.
• fastify-sequelize Fastify plugin work with Sequelize (adapter for Node.js -> Sqlite, Mysql, Mssql, Postgres).
• fastify-server-session A session plugin with support for arbitrary backing caches via fastify-caching.
• fastify-shared-schema Plugin for sharing schemas between different routes.
• fastify-slonik Fastify Slonik plugin, with this you can use slonik in every part of your server.
• fastify-slow-down A plugin to delay the response from the server.
• fastify-socket.io a Socket.io plugin for Fastify.
• fastify-split-validator Small plugin to allow you use multiple validators in one route based on each HTTP part of the request.
• fastify-sqlite connects your application to a sqlite3 database.
• fastify-sqlite-typed connects your application to a SQLite database with full Typescript support.
• fastify-sse to provide Server-Sent Events with reply.sse( … ) to Fastify.
• fastify-sse-v2 to provide Server-Sent Events using Async Iterators (supports newer versions of Fastify).
• fastify-ssr-vite A simple plugin for setting up server side rendering with vite.
• fastify-stripe Plugin to initialize and encapsulate Stripe Node.js instances in Fastify.
• fastify-supabase Plugin to initialize and encapsulate Supabase instances in Fastify.
• fastify-tls-keygen Automatically generate a browser-compatible, trusted, self-signed, localhost-only, TLS certificate.
• fastify-tokenize Tokenize plugin for Fastify that removes the pain of managing authentication tokens, with built-in integration for fastify-auth.
• fastify-totp A plugin to handle TOTP (e.g. for 2FA).
• fastify-twitch-ebs-tools Useful functions for Twitch Extension Backend Services (EBS).
• fastify-type-provider-effect-schema Fastify type provider for @effect/schema.
• fastify-type-provider-zod Fastify type provider for zod.
• fastify-typeorm-plugin Fastify plugin to work with TypeORM.
• fastify-user-agent parses your request's user-agent header.
• fastify-uws A Fastify plugin to use the web server uWebSockets.js.
• fastify-vhost Proxy subdomain HTTP requests to another server (useful if you want to point multiple subdomains to the same IP address, while running different servers on the same machine).
• fastify-vite Vite plugin for Fastify with SSR data support.
• fastify-vue-plugin Nuxt.js plugin for Fastify. Control the routes nuxt should use.
• fastify-wamp-router Web Application Messaging Protocol router for Fastify.
• fastify-web-response Enables returning web streams objects Response and ReadableStream in routes.
• fastify-webpack-hmr Webpack hot module reloading plugin for Fastify.
• fastify-webpack-hot Webpack Hot Module Replacement for Fastify.
• fastify-ws WebSocket integration for Fastify — with support for WebSocket lifecycle hooks instead of a single handler function. Built upon ws and uws.
• fastify-xml-body-parser Parse XML payload / request body into JS / JSON object.
• http-wizard Exports a typescript API client for your Fastify API and ensures fullstack type safety for your project.
• i18next-http-middleware An i18next based i18n (internationalization) middleware to be used with Node.js web frameworks like Express or Fastify and also for Deno.
• k-fastify-gateway API Gateway plugin for Fastify, a low footprint implementation that uses the fastify-reply-from HTTP proxy library.
• mercurius A fully-featured and performant GraphQL server implementation for Fastify.
• nstats A fast and compact way to get all your network and process stats for your node application. Websocket, HTTP/S, and prometheus compatible!
• oas-fastify OAS 3.x to Fastify routes automation. Automatically generates route handlers with fastify configuration and validation.
• openapi-validator-middleware Swagger and OpenAPI 3.0 spec-based request validation middleware that supports Fastify.
• pubsub-http-handler A Fastify plugin to easily create Google Cloud PubSub endpoints.
• sequelize-fastify A simple and lightweight Sequelize plugin for Fastify.
• typeorm-fastify-plugin A simple and updated Typeorm plugin for use with Fastify.

Community Tools

• @fastify-userland/workflows Reusable workflows for use in the Fastify plugin
• fast-maker route configuration generator by directory structure.
• fastify-flux Tool for building Fastify APIs using decorators and convert Typescript interface to JSON Schema.
• simple-tjscli CLI tool to generate JSON Schema from TypeScript interfaces.
• vite-plugin-fastify Fastify plugin for Vite with Hot-module Replacement.
• vite-plugin-fastify-routes File-based routing for Fastify applications using Vite.