102 lines
3.1 KiB
Markdown
102 lines
3.1 KiB
Markdown
---
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title: Add a New Fastify Project
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description: Learn how to create and configure Fastify applications and libraries in your Nx workspace using the @nx/node plugin.
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---
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# Add a New Fastify Project
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{% youtube
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src="https://www.youtube.com/embed/LHLW0b4fr2w"
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title="Easy, Modular Node Applications!"
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width="100%" /%}
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**Supported Features**
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Because we are using an Nx plugin for Fastify, all the features of Nx are available.
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{% pill url="/features/run-tasks" %}✅ Run Tasks{% /pill %}
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{% pill url="/features/cache-task-results" %}✅ Cache Task Results{% /pill %}
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{% pill url="/ci/features/remote-cache" %}✅ Share Your Cache{% /pill %}
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{% pill url="/features/explore-graph" %}✅ Explore the Graph{% /pill %}
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{% pill url="/ci/features/distribute-task-execution" %}✅ Distribute Task Execution{% /pill %}
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{% pill url="/getting-started/editor-setup" %}✅ Integrate with Editors{% /pill %}
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{% pill url="/features/automate-updating-dependencies" %}✅ Automate Updating Nx{% /pill %}
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{% pill url="/features/enforce-module-boundaries" %}✅ Enforce Module Boundaries{% /pill %}
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{% pill url="/features/generate-code" %}✅ Use Code Generators{% /pill %}
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{% pill url="/features/automate-updating-dependencies" %}✅ Automate Updating Framework Dependencies{% /pill %}
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## Create a New Workspace with a Fastify App
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If you're starting from scratch, you can use a preset to get you started quickly.
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```shell
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npx create-nx-workspace@latest --preset=node-monorepo --framework=fastify --appName=fastify-api
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```
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Then you can skip to the [Create a Library](#create-a-library) section.
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If you are adding Fastify to an existing repo, continue to the next section.
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## Install the Node Plugin
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```shell {% skipRescope=true %}
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nx add @nx/node
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```
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## Create an Application
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Use the `app` generator to create a new Fastify app.
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```shell
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nx g @nx/node:app apps/fastify-api
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```
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Serve the API by running
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```shell
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nx serve fastify-api
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```
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This starts the application on localhost:3000/api by default.
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## Create a Library
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To create a new library, run:
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```shell
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nx g @nx/node:lib libs/my-lib
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```
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Once the library is created, update the following files.
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```typescript {% fileName="libs/my-lib/src/lib/my-lib.ts" %}
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export function someFunction(): string {
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return 'some function';
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}
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```
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```typescript {% fileName="apps/fastify-app/src/app/routes/root.ts" %}
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import { someFunction } from '@my-org/my-lib';
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import { FastifyInstance, FastifyRequest, FastifyReply } from 'fastify';
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export default async function (fastify: FastifyInstance) {
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fastify.get(
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'/',
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async function (request: FastifyRequest, reply: FastifyReply) {
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return { message: 'Hello API ' + someFunction };
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}
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);
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}
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```
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Now when you serve your API, you'll see the content from the library being displayed.
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## More Documentation
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- [@nx/node](/nx-api/node)
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- [Using Mongo with Fastify](/showcase/example-repos/mongo-fastify)
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- [Using Redis with Fastify](/showcase/example-repos/redis-fastify)
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- [Using Postgres with Fastify](/showcase/example-repos/postgres-fastify)
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- [Using PlanetScale with Serverless Fastify](/showcase/example-repos/serverless-fastify-planetscale)
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- [Fastify](https://fastify.dev/)
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