Beginner's Guide to Nextjs 13 with TypeScript Tutorial


Sumeet Shroff
By Sumeet Shroff
April 22, 2024
Beginner's Guide to Nextjs 13 with TypeScript Tutorial

The Ultimate Guide to Next.js: Creating an Exceptional Dashboard

In the world of web development, the name Next.js has become synonymous with efficiency, scalability, and the ability to create a robust, server-rendered React application. This versatile JavaScript framework offers developers an array of features that streamline the process of building and deploying high-performing web applications.

In today's digital landscape, where user experience is paramount, Next.js comes forward as an intuitive solution for developers seeking to engineer interactive and dynamic web pages. One such instance where Next.js truly shines is in the creation of beautiful dashboards. This step-by-step tutorial will guide you on how to harness the power of Next.js to create a visually appealing, user-friendly dashboard.

Getting Started with Next.js

Before we delve into the actual implementation, it's essential to understand what Next.js brings to the table. As a top-tier JavaScript framework, Next.js is built on top of React.js. It allows developers to render their applications on the server-side, eliminating the performance bottlenecks associated with traditional client-side rendering.

One of the key advantages of Next.js is its automatic code-splitting feature. This means that each page only loads what's necessary, significantly enhancing your application's performance. Additionally, with the in-built static site generation feature, you can pre-render pages at build time, further adding to the speed and performance.

Next.js is a powerful and flexible framework for building web applications, especially if you are familiar with React. Here’s a quick guide to help you get started:

1. Setting Up Your Environment

Before you begin, ensure you have Node.js installed. You can download it from

2. Creating a New Next.js Project

To create a new Next.js project, open your terminal and run the following command:

npx create-next-app@latest my-next-app

Replace my-next-app with whatever you want to name your project. This command sets up a new Next.js project with all necessary dependencies.

3. Exploring the Project Structure

Once the installation is complete, you can navigate into your project directory and open it in your preferred code editor. Here’s what the basic structure looks like:

  • pages/: This directory contains your application's pages. Every file inside this directory is associated with a route based on its file name.

  • public/: Static assets like images and fonts can be placed here.

  • styles/: CSS files for your project. Next.js supports CSS Modules by default.

4. Running Your Next.js Application

To start the development server, run:

cd my-next-app
npm run dev

This command starts your application on http://localhost:3000. You can open this URL in your browser to see your new Next.js app.

5. Creating Pages

Creating a new page is as simple as adding a new file in the pages directory. For example, to add an about page:

  • Create a file named about.js inside the pages directory.

  • Add the following React component:

  return <div>About us</div>;

export default About;

6. Adding Navigation

Next.js uses a file-based router built on the concept of pages. You can use the Link component from next/link to handle client-side transitions between routes. Here’s how to link to the about page:

function Home() {
  return (
      Welcome to Next.js! <br />
      <Link href="/about"><a>About Us</a></Link>

export default Home;

7. Learning More

Next.js has a lot of features like server-side rendering, static site generation, and API routes. To dive deeper, I recommend checking out the Next.js documentation which is incredibly thorough and helpful.

Building a Dashboard with Next.js

Now, let's move onto the exciting part – creating a beautiful dashboard using Next.js. This tutorial assumes you have a basic understanding of JavaScript and React. If not, it might be useful to familiarize yourself with these technologies first.

Firstly, you need to install Next.js. You can do this by running the following command:

npx create-next-app@latest

After the installation is complete, you can navigate into your project folder and start the development server:

cd my-app
npm run dev

Now let's dive into the actual coding. For the sake of the tutorial, we'll create a basic dashboard displaying user data.

In the pages directory, create a new file dashboard.js. This is where we're going to build our dashboard.

Let's start by importing the necessary modules:

import React from "react";
import { Card } from "semantic-ui-react";

Next, we'll create a Dashboard component that fetches data from an API and displays it:

const Dashboard = () => {
  const [userData, setUserData] = React.useState([]);

  React.useEffect(() => {
      .then((response) => response.json())
      .then((data) => setUserData(data));
  }, []);

  return (
    <div className="dashboard">
      { => (

In the code above, we're using React's built-in useState and useEffect hooks to fetch data from an API and set it in the state. We're then mapping over the userData array and creating a Card component for each user.

This is a basic example, but you can customize your dashboard with different types of data, styles, and components depending on your needs.

Wrapping Up

Next.js is a powerful framework that provides a seamless way to build robust web applications. This tutorial gave you a taste of how you can utilize Next.js to create an attractive, functional dashboard. With its impressive feature set, Next.js is certainly a tool worth adding to your developer arsenal.

Remember, the journey of becoming a proficient Next.js developer requires practice. So, get your hands dirty, start coding, and don't be afraid to experiment and learn. Happy coding!

1. Testing

Before concluding any project, ensure that all parts of your application are thoroughly tested. This includes:

  • Unit tests for individual components.
  • Integration tests to check if different parts of your application work together seamlessly.
  • End-to-end tests to simulate user interactions from start to finish.

Next.js works well with Jest and React Testing Library for these purposes.

2. Optimization

Optimize your application for better performance and loading times. Next.js offers several built-in features such as:

  • Automatic code splitting to load only the necessary code.
  • Image optimization with the Next.js Image component.
  • API route performance enhancements through techniques like caching.

3. Documentation

Good documentation is crucial for future developers who might work on your project. Ensure you document:

  • Codebase: Explain the architecture and how different parts of the app interact.
  • Deployment process: Detail the steps needed to deploy the application.
  • Environment variables: List all necessary environment variables and their purposes.

4. Security Reviews

Conduct security audits to identify and fix vulnerabilities, such as:

  • Dependency checks: Update and secure all dependencies.
  • Environment security: Secure API keys and sensitive data.
  • Server-side and client-side security practices: Implement proper security headers and cookies settings.
Sumeet Shroff

Sumeet Shroff

Foreign welcome to the ultimate Nextjs, brought to you by Sumeet Shroff, a renowned author and expert in delivering beginner's guide to Nextjs 13 with TypeScript tutorial.

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