Kursinnehåll

Next.js 14 Mastery for Building Modern Web Apps

1. Introduction to Next.js

Welcome to the Course Project Overview Course Prerequisites How This Course Is Structured

2. Setting Up a Next.js Project

Setting Up the Next.js Project Understanding the Project File and Folder Structure Styling Approaches in Next.js Adding the Global CSS File Using Tailwind CSS for Styling Working with CSS Modules Applying Styles Conditionally Adding Custom Google Fonts Challenge: Implementing a Custom Google Font Handling Images in Next.js

3. Building Pages and Layouts in Next.js

How Next.js Routing Works Challenge: Creating a New Page Building a Common Layout Component Optimizing Navigation in Next.js Creating and Managing Active Links

4. Deploying a Next.js App and Setting Up a Database

Setting Up GitHub and Vercel Accounts Deploying the Next.js App to Vercel Setting Up a Project Database Populating the Database with Initial Data

5. Fetching and Displaying Data in Next.js

How to Fetch Data in Next.js Working with the Dashboard Page Challenge: Retrieving and Displaying Data Dynamic vs. Static Rendering in Next.js Understanding Loaders Implementing Specific Part Loaders Challenge: Create a Skeleton Loader Optimizing Loaders with Component Grouping

6. Advanced Next.js Features and Optimizations

Building the Invoices Page Developing the Search Functionality Adding Pagination to a Next.js App Using Server Actions in Next.js Creating a New Item in the Database Updating an Item in the Database Deleting an Item in the Database Challenge: Implementing Form Validation

7. Implementing Authentication in Next.js

Understanding Authentication Setting Up the Login Route Using NextAuth.js for Authentication Configuring Authentication and Protecting Routes Hashing Passwords and Managing Credentials Implementing Sign-In Functionality Connecting the UI with Authentication Logic Implementing Logout Functionality Final Thoughts and Next Steps

Creating and Managing Active Links

In web development, a common practice is highlighting active links based on the current page.

In Next.js, we can achieve this using the usePathname() hook. This hook checks the current path in the app, allowing us to implement dynamic highlighting for the corresponding page with the clsx library.

Back to the Project

To utilize usePathname() hook, convert nav-links.tsx into a Client Component. Begin by adding "use client" directive at the top of the file.

Now, we can use the usePathname hook and use it.

Lastly, employ the clsx library to apply styles conditionally. Set the condition such that if the pathname is equal to link.href, change the background color to bg-neutral-600.

In Practice

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Avsnitt 3. Kapitel 5

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