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Detailed guide to starting Nuxt applications with nuxi dev

Popularity：631 ℃/2024-09-02 16:10:31

title: Detailed guide to launching Nuxt applications with nuxi dev
date: 2024/9/2
updated: 2024/9/2
author: cmdragon

excerpt:
Abstract: This article describes how to start a Nuxt application using the nuxi dev command, including detailed steps for installing, starting the development server, and configuring options.

categories:

  • front-end development

tags:

  • nuxi dev
  • development server
  • front-end development
  • local environment
  • application launch

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is a popular framework that allows us to quickly develop modern web applications. nuxi dev command is Nuxt's development server for launching applications in the local environment, allowing us to quickly iterate and debug code.

mounting

First, you need to make sure that you have installed . You can check if it is installed by running the following command in a terminal:

node -v

If you haven't installed it yet , we recommend going to Official website Download and install.

Next, install using npm or yarn . We can create a new Nuxt application using the following command:

npx nuxi@latest init my-nuxt-app

During the process, you will be prompted to select some options, such as choosing a CSS framework, Linting tool, etc. Just choose according to your needs.

Starting the Development Server

After installing the Nuxt app, go to your project directory:

cd my-nuxt-app

Now you can use thenuxi dev command to start the development server. The basic commands are as follows:

npx nuxi dev

This will start a development server that by default listens on thehttp://localhost:3000。

Command Options

nuxi dev command has several optional parameters, the following are some common options:

  • rootDir: The root directory of the application to be provided. The default value is the current directory.。
  • --dotenv: Points to the other one to be loaded.env Documentation.
  • --open, -o: Automatically opens the URL in the browser after startup.
  • --port, -p: Specifies the port to listen on, default 3000.
  • --host, -h: Specifies the hostname of the server, default localhost.
  • --https: Listening using the https protocol.

Example: Starting the Development Server

Let's say we want to set up our development server to run on port 4000 and automatically open a browser upon startup. We can run the command like this:

npx nuxi dev -p 4000 -o

Self-signed HTTPS certificates

If you want to start your development server with HTTPS, you can use the--https option. Note, however, that browsers will warn you about this, as this is a self-signed certificate. In order to use self-signed certificates in development, you need to set the environment variable:

export NODE_TLS_REJECT_UNAUTHORIZED=0

You can then run the following command to start it:

npx nuxi dev --https

Access to your application

No matter what configuration is used, after starting the server you can access it in your browserhttp://localhost:3000 or a specified port (e.g.http://localhost:4000). You should see the welcome page for the Nuxt app.

reach a verdict

With the above steps, you can easily start and configure a development server for your application. nuxi dev command provides flexible options to meet different development needs. After experimenting and familiarizing yourself with these options, you will be able to develop and debug your applications more efficiently.

For the rest of the article, please click to jump to the personal blog page or scan the code to follow or WeChat search:Programming Intelligence Front-End to Full-Stack Communication and Growth, read the full article:Detailed guide to launching Nuxt applications with nuxi dev | cmdragon's Blog

Past articles are archived:

  • Clean up the Nuxt project with the nuxi clean command | cmdragon's Blog
  • Building Nuxt modules with the nuxi build-module command | cmdragon's Blog
  • Build your Nuxt application with the nuxi build command | cmdragon's Blog
  • Analyzing production packages for Nuxt applications with the nuxi analyze command | cmdragon's Blog
  • Quickly create Nuxt application components with nuxi add | cmdragon's Blog
  • Updating Nuxt Application Configuration with updateAppConfig | cmdragon's Blog
  • Using Nuxt's showError to display a full-screen error page | cmdragon's Blog
  • Using the setResponseStatus function to set a response status code | cmdragon's Blog
  • How to dynamically set page layout in Nuxt | cmdragon's Blog
  • Forcing a Nuxt App Refresh with reloadNuxtApp | cmdragon's Blog
  • Refresh the data in the Nuxt application with refreshNuxtData | cmdragon's Blog
  • Pre-Rendering Routes with prerenderRoutes | cmdragon's Blog
  • Boosting Nuxt app performance with preloadRouteComponents | cmdragon's Blog
  • Preloading components with preloadComponents | cmdragon's Blog
  • Component prefetching with prefetchComponents | cmdragon's Blog
  • Asynchronous initialization with onNuxtReady | cmdragon's Blog
  • Using onBeforeRouteUpdate Combinatorial Functions to Enhance Your Application's User Experience | cmdragon's Blog
  • Using onBeforeRouteLeave Combinatorial Functions to Enhance Your App's User Experience | cmdragon's Blog
  • Flexible Routing with navigateTo | cmdragon's Blog
  • Page-level hybrid rendering with Nuxt 3's defineRouteRules | cmdragon's Blog
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