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Article -> Article Details

Title Next.js Crash Course
Category Computers --> Software
Meta Keywords Full-Stack Development, NextAuth Authentication,API Routes
Owner Interviewbuzz
Description

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    <title>Next.js Crash Course</title>

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        <header>

            <h1>Next.js Crash Course: Build Your First Full-Stack App in Hours, Not Days</h1>        </header>


        <section id="introduction">

            <h2>Introduction</h2>

            <p>Next.js has quickly become one of the most powerful frameworks for building modern web applications. Whether you’re a beginner looking to step into full-stack development or an experienced developer exploring the React ecosystem’s latest features, this crash course is for you.</p>

            <p>In this guide, you'll learn how to build a full-stack application from start to finish, covering core concepts and applying them in real-time.</p>

        </section>


        <section id="what-youll-build">

            <h2>What You’ll Build</h2>

            <p>A Task Manager application that features:</p>

            <ul>

                <liFrontend: React-powered UI with Tailwind CSS</li>

                <li>Backend: API routes built into Next.js</li>

                <li>Database: PostgreSQL or MongoDB integration with Prisma</li>

                <li>Authentication: Secure login using NextAuth.js</li>

                <li>Deployment: Vercel for hosting</li>

            </ul>

            <p>By the end, you’ll have a fully working app deployed live on the internet.</p>

        </section>


        <section id="prerequisites">

            <h2>Prerequisites</h2>

            <ul>

                <li>Basic knowledge of JavaScript and React</li>

                <li>Node.js and npm installed</li>

                <li>Familiarity with Git and the command line</li>

                <li>PostgreSQL or MongoDB installed (local or cloud)</li>

            </ul>

        </section>


        <section id="steps">

            <h2>Steps to Create Your Application</h2>

            <h3>Step 1: Setting Up Your Next.js Project</h3>

            <pre><code>npx create-next-app@latest task-manager --typescript

cd task-manager

npm install</code></pre>


            <h3>Step 2: Build the Pages and Layout</h3>

            <pre><code> // Define your pages in the /pages directory

/pages/index.tsx → Homepage

/pages/login.tsx → Login

/pages/dashboard.tsx → Main App</code></pre>


            <h3>Step 3: Add Authentication with NextAuth</h3>

            <pre><code>npm install next-auth</code></pre>


            <h3>Step 4: API Routes - Backend in Next.js</h3>

            <pre><code>// Create your first API route

/pages/api/tasks/index.ts</code></pre>


            <h3>Step 5: Connect to a Database using Prisma</h3>

            <pre><code>npm install prisma --save-dev

npx prisma init</code></pre>


            <h3>Step 6: Building the Dashboard</h3>

            <p>Manage tasks with forms and lists.</p>


            <h3>Step 7: Deploy with Vercel</h3>

            <p>Deploy your app to Vercel for hosting.</p>

        </section>


        <section id="bonus-features">

            <h2>Bonus Features to Explore</h2>

            <ul>

                <li>CRUD operations (update, delete)</li>

                <li>Drag-and-drop tasks</li>

                <li>Sorting and filtering features</li>

            </ul>

        </section>


        <section id="conclusion">

            <h2>Conclusion</h2>

            <p>In just a few hours, you’ll have transformed your ideas into a functional application using Next.js. Continue to explore advanced features and keep coding!</p>

            <p>For more details, read our full guide on <a href="https://interviewbuzz.com/blog/nextjs-crash-course-build-your-first-full-stack-app-in-hours-not-days" rel="nofollow">Next.js Crash Course</a>.</p>

        </section>

    </article>

</body>

</html>


Introduction

Next.js has quickly become one of the most powerful frameworks for building modern web applications. Whether you’re a beginner looking to step into full-stack development or an experienced developer exploring the React ecosystem’s latest features, this crash course is for you.

In this guide, you'll learn how to build a full-stack application from start to finish, covering core concepts and applying them in real-time.

What You’ll Build

A Task Manager application that features:

  • Backend: API routes built into Next.js
  • Database: PostgreSQL or MongoDB integration with Prisma
  • Authentication: Secure login using NextAuth.js
  • Deployment: Vercel for hosting

By the end, you’ll have a fully working app deployed live on the internet.

Prerequisites

  • Basic knowledge of JavaScript and React
  • Node.js and npm installed
  • Familiarity with Git and the command line
  • PostgreSQL or MongoDB installed (local or cloud)

Steps to Create Your Application

Step 1: Setting Up Your Next.js Project

npx create-next-app@latest task-manager --typescript
cd task-manager
npm install

Step 2: Build the Pages and Layout

 // Define your pages in the /pages directory
/pages/index.tsx → Homepage
/pages/login.tsx → Login
/pages/dashboard.tsx → Main App

Step 3: Add Authentication with NextAuth

npm install next-auth

Step 4: API Routes - Backend in Next.js

// Create your first API route
/pages/api/tasks/index.ts

Step 5: Connect to a Database using Prisma

npm install prisma --save-dev
npx prisma init

Step 6: Building the Dashboard

Manage tasks with forms and lists.

Step 7: Deploy with Vercel

Deploy your app to Vercel for hosting.

Bonus Features to Explore

  • CRUD operations (update, delete)
  • Drag-and-drop tasks
  • Sorting and filtering features

Conclusion

In just a few hours, you’ll have transformed your ideas into a functional application using Next.js. Continue to explore advanced features and keep coding!

For more details, read our full guide on Next.js Crash Course.