The Complete NUXT 3 Bootcamp: Full-Stack Guide

Nuxt JS conceptually acts as a cookbook for web development, offering templates, components, layouts, and deployment guidance to build secure, high-performing web apps with server side rendering and lazy loading.

Nuxt is a holistic full-stack framework that handles front end and back end with features like server side rendering by default and file based routing.

Explore how rendering converts HTML, CSS, and JavaScript into a visible web page using the browser's rendering engine, with examples of client-side, server-side, and universal rendering.

Discover server side rendering and client side rendering in nuxt 3, using coffee shop and home-brewed coffee analogies to compare efficiency, speed, and control in web rendering.

Compare client-side rendering, where the browser loads pages and JavaScript fetches data for dynamic content, with server-side rendering that delivers fully rendered pages for faster load and better SEO.

Explore a server side rendering example in a Nuxt app, showing a Vue single file component rendered on the server and delivered as pre-rendered HTML for faster load and SEO.

Discover universal rendering in Next.js, where the server renders the initial page and hydration enables client-side interactivity without extra server requests.

Client side rendering gives developers more control over the user experience by enabling features like lazy loading, real-time updates, and dynamic user interface without full page reloads.

Compare Nuxt and Vue to highlight each framework's strengths. Explain Vue.js's client-side, reactive, component-based design and Next.js's routing, server-side rendering, and code splitting for SEO-friendly, high-performance enterprise apps.

Discover Nuxt fundamentals through simple examples to build a strong foundation, then engage in interactive coding exercises and start building Nuxt projects.

Install and initialize a Nuxt.js project, set up the folder in Visual Studio Code, then run npm run dev to start the development server on localhost:3000.

Install useful vscode extensions, including view three snippets and view vscode snippets, to speed up coding with ready-made boilerplate and automatic generation for if statements in templates.

Configure a Nuxt app with the nuxt.config.ts file, override defaults, and leverage convention over configuration. Toggle Nuxt dev tools to tailor your project's development experience.

Learn to use Nuxt dev tools in Nuxt 3.1.0+ to debug components, payloads, imports, and modules—enable in config, restart the server, and explore the live interface at localhost:3000.

Discover how the app.vue file serves as Nuxt's entry point, rendering content for every route, and how to modify it to display a hello Nuxt js message.

Create a new Nuxt 3 project from the terminal, edit App.vue, and add a heading that says hello world to build your first hello world app.

Create a new Next.js project in the nux three course folder using VS Code, run npm run dev, and edit App.vue to display Hello World in the coding exercises.

Create reusable view components in the components directory, where they auto-appear across the app without explicit imports, and render an info component in app.vue to verify in Nuxt dev tools.

Practice creating ui components by building a simple navbar with a logo and searchbar, then display the navbar on the home page inside app.vue.

Create a nav bar component in the Nuxt 3 project with a nav element and a ul of five items (home, about, services, pricing, contact) as links, and render it.

Explore how the Nuxt.js file system router maps pages to routes, automatically creating home and about pages from files in the pages directory and rendering them with the Vue router.

Explore Nuxt 3.13 route groups to decouple url paths from folder structures, enabling clean routes like /deals and /bill while organizing code.

Create a page for each navigation item using Next.js pages, including home, about, and services pages, and connect them with the navbar component in the app dot view file.

Create a pages directory with index, about, services, pricing, and contact views to define navigation bar items, then integrate the nav bar component and reload the server.

Learn routing in Nuxt 3 using Nuxt link for client-side navigation and automatic active page styling. Compare with vanilla anchors, observe how active classes enable CSS styling of current page.

Replace the normal HTML anchor tags in the navbar with the Nuxt navigation component to practice the Nuxt link component in this coding exercise.

Practice replacing anchor tags with the next link component, copy the anchor tag, and apply replace all for both opening and closing tags. See you in the next lecture.

Nuxt enables dynamic routes using square-bracket parameters and useRoute to read route.params. Create files like pages/[id].vue and nested routes such as pages/users/[name]/[id].vue or admins/[name]/[id].vue to demonstrate static and dynamic parts.

Learn to extract root parameters in a dynamic route by using $root.params.id and display the id on the screen.

Explore how to implement catch-all route parameters in Next.js by creating a pages/[...words].tsx file, destructuring the words array, and displaying the captured words on the page.

Create a dynamic route that accepts a name parameter in Nuxt 3, navigate from index.vue where users enter their name to a greeting page, and display a personalized greeting.

Declare a client-side name prompt, store it in a variable, and link to a dynamic greeting route that renders a good morning message with the entered name.

Discover Nuxt route middleware that runs before navigation, including inline, named, and global types, defined via define page meta or define Nuxt route middleware.

Explore how routing middleware in Nuxt 3 runs in a predictable order: global, inline, then file middleware, with notes on alphabetical file-name ordering and zero-prefix tips.

Learn Nuxt middleware return options: none, navigate to, and abort with or without an error—through a dynamic users route example using id params.

Explore dynamic route middleware in Nuxt 3 by adding route middleware with a helper, defining plugins, and creating global and named middlewares that abort navigation and enforce rules.

Implement dynamic route validation in Nuxt 3 with an async definePageMeta validate function that checks root.params.id for digits, routing valid ids to root and invalid ones to an error page.

Learn to create default and custom layouts in Nuxt 3, use the layouts directory and slots, and control page rendering with layout settings and disable options.

Learn to implement lazy loading in Nuxt 3 with dynamic imports to load components on demand and reduce the JavaScript bundle size.

Explore how to use Nuxt assets by leveraging the public directory for files and the assets directory for files that go through build tools like Webpack or Vite, including images.

Master styling in Nuxt apps using scoped inline styles, global CSS imports, and external libraries like Tailwind CSS and Animate.css, plus Flow Bite components and npm modules.

Explore how to implement SEO and metadata in Nuxt.js by configuring the global head element, setting default meta tags, and per-page metadata with use head and route params.

Explains how to implement page and layout transitions in Nuxt.js, using nuxt.config app property, pageTransition versus layoutTransition, and CSS class tweaks for enter and leave effects.

Master data fetching by retrieving data from network sources and displaying it in your app, with Nuxt.js tools like fetch composable, async data composable, and the dollar sign fetch library.

Explore how APIs enable different software systems to communicate via endpoints, requests, and responses, acting as web services that power weather apps, social media, and online shopping.

Explore how to fetch data in a Nuxt 3 component setup with the useFetch composable, using a fake store API to retrieve and destructure products as a ref.

Learn how to fetch a single product with dynamic urls using the useFetch() composable in Nuxt 3, including dynamically updating the id with a callback and a refresh function.

Learn how Nuxt useFetch prevents duplicate requests through a unique key, ensuring only one fetch runs and boosting performance.

Configure a baseURL in useFetch() for Nuxt 3, fetch products and categories routes, and verify results in dev tools.

Learn how to perform a post request with the useFetch() composable against json placeholder, posting to /posts with a title, body, and userId, and handling the response.

Learn how to perform a put request using the useFetch() composable to update an existing post via a put operation at the posts/1 endpoint.

Learn how to perform a patch request with the useFetch() composable to update only the title of a post with id 1.

Master useFetch to add query or params to HTTP requests, fetch IBM stock data via Alpha Vantage, and configure time series intraday with function, symbol, interval, and optional timeout.

Learn how to avoid server-side data fetching with useFetch by default, and switch to client-side fetching using server: false, preventing unnecessary server requests during the initial load.

Learn how to override Nuxt's default blocking navigation with the lazy option on useFetch(), show a loading state while data fetches, and render data once ready.

Demonstrates using the useFetch() composable with immediate set to false to defer data fetching, then triggers fetch via an execute button and displays the fetched data.

Use the useFetch default option to supply a default product via a callback returning No data available, and fetch data to display on button click.

Transform the fetched data with useFetch()'s transform option by passing a callback that returns a new object, copies the product with the spread operator, and sets the title to mobile.

Explore data fetching with the useFetch() composable in Nuxt and learn to use the pick option to extract only the title from the returned data.

Learn how the useFetch() composable uses the default watch on the URL and fetch options, and how watching reactive resources triggers refetches.

Learn how to cache data with the useFetch() composable using the getCachedData option in Nuxt 3, checking the payload and static data to serve cached results.

Explore how useFetch() returns data as deep or shallow refs in Vue.js, with deep as default, and learn to toggle deep to false for shallow on the client, server behavior.

Explore the return values of the usefetch composable, including data, pending, error, status, and how to refresh or execute requests and handle errors.

Build a currency converter in Nuxt 3 using useFetch, a composable, and the Alpha Vantage API, with a currency.view page, dropdowns, and an amount input that fetches and displays rate.

Build a currency converter app in Nuxt 3 using useFetch to fetch real-time exchange rates from Alpha Vantage, with from and to currency selects, amount input, and reactive results.

Explore dollar sign fetch function in Nuxt, fetch data via useFetch composable with JSON placeholder, and see why $fetch runs twice during hydration, while useFetch fetches once on server.

Learn to fetch multiple endpoints in a single function with the use async data composable, using Promise.all, array destructuring, and returning an object with products, categories, and todos.

Master internal state in Nuxt 3 with the useState composable to create per-file counters inside single-file components, demonstrated with about.vue and index.vue.

Create a shared state across files in Nuxt 3 by naming a unique state like counter state and using the use state composable to sync updates across pages.

Create a shared state as a composable by using a composables directory with auto import. Define use counter with initial value one and show syncing across index and about pages.

Combine usestate from next.js with a shallow ref from vue.js to create a shallow state object, illustrated by a rank example where updates may not trigger a re-render.

Create a to-do list in Nuxt 3 using useState on todos.vue page. Enable adding and removing todos, preserve state, display them interactively, link home to todos view, and test functionality.

Build a Nuxt 3 todo web app by creating a shared todos state, binding input with v-model, and adding and removing items via push and splice.

Discover how Nuxt lets you create custom error pages, handle route and runtime errors, and display an error status and message via an error component.

Learn how to create and handle errors in Next.js using createError, covering empty string responses and API errors, displaying 404 status and custom messages via the error page.

Learn to clear errors with Nuxt's clear error function, show a 404 page not found message, and redirect to home or a product page via a handleError button.

learn to write a server inside Nuxt project by creating a server directory with an api route named hello, exporting a define event handler and fetching it from the client.

Create server routes without the /api prefix by adding a routes directory, defining event handlers, and exposing endpoints like /hey and /users.

Discover how to handle server side dynamic route parameters in Next.js by defining routes, extracting name and job from event context or getRouterParam, and returning a structured info object.

Catch all routes on the server side by creating a dynamic file under routes/users with three periods in the name, and return a string of parameters using event.context.params.list.

Read the http request body on the server side by posting a user name from the client with fetch to an endpoint, then return and display the name using readBody.

Refactor client-side code to use query parameters and handle them on the server side. Read the name from the query and display it.

Learn to match http requests by file names in nuxt 3, create api handlers for get, post, put, and delete to manage posts.

Create a middleware folder and log.js for Nuxt 3. Run the middleware on every request and log the request URL before routing to server paths.

Learn to manage environment variables with Nuxt runtime config, distinguishing server side private keys from client side public keys, and using .env for secure API keys.

Learn to request cookies in Nuxt 3 by creating a cookies.js file, exporting a default define event handler, handling the event, and inspecting cookies via API cookies.

Redirect users from one server-side route to another in a Nuxt 3 app using the sendRedirect function, demonstrated by routing /test to /about.

Discover why testing matters in software development and Next.js, covering unit and integration tests, bug catching, collaboration, and building robust, maintainable, and scalable Nuxt applications.

Learn to set up testing for Nuxt apps with Nuxt test utils, Vue test utils, and V test, install dev dependencies, and configure a next testing environment.

Learn to use V test in a Nuxt app to write and run unit tests for arithmetic functions (addition, subtraction, multiplication, division) with describe, test, and expect.

Master unit testing in Vue by using Vue Test Utils to mount components, write tests with describe and it, and assert text content for Hello World and counter components.

Explore Nuxt test utilities to mount suspended components and match inline snapshots, using runtime imports, awaiting asynchronous tests, and validating the hello world and counter tests.

Explore authentication in web development as a secret handshake that verifies your identity with a username and password, unlocking access to protected areas in next applications using Supabase.

Explore how supabase provides ready-to-use tools for web and mobile apps, including databases, authentication, and real-time data updates.

Connect your Nuxt app to a Supabase project to authenticate users, storing credentials in the database and enabling sign in, registration, and third-party logins.

Establish a Nuxt 3 app connection to a Supabase backend by configuring environment variables, installing the Supabase module, and setting redirect to false to control authentication flow.

Register users to a Nuxt app by integrating Supabase, handling email and password sign up, and saving user metadata like full name and address, with email confirmation and post-signup redirect.

learn to implement a logout flow in a nuxt 3 app with supabase, building an async logout function, showing error and success messages, and redirecting unauthenticated users to login.

Enable users to log in to the Nuxt app with Supabase by wiring email and password inputs, calling signInWithPassword, routing to the home page on success, and displaying errors.

Learn to implement login with Google and GitHub in a Nuxt and Supabase app by configuring OAuth credentials, redirect URLs, and enabling sign-in for a secure full-stack workflow.

Prepare a Nuxt application for production by building the production bundle, run the production server locally at localhost 3000, and learn how to deploy to Netlify.

Deploy any Nuxt app to the internet using Netlify by linking GitHub, creating a GitHub repo, initializing Git, pushing to main, configuring environment variables, and viewing the deployed site URL.