Summary  
This chapter demonstrates how to convert a component to a client component, use a hook to obtain the current path, and leverage a class-name utility to conditionally apply styles to navigation links based on that path.

General domain of usage  
Web navigation menus

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`.

Learn to build modern, high-performance web applications using Next.js. Set up projects with structured layouts, styling, and routing for seamless navigation. Fetch and display data efficiently while optimizing rendering and performance. Implement advanced features like pagination, CRUD operations, and global search for dynamic web apps. Deploy your Next.js projects and connect them with databases, and add authentication to protect user data.

Let's discuss what you need to learn before diving into the Next.js framework, what to expect from this course, and what you'll build.

We will set up the project, inspect ways to add styling to our app and cover visual aspects such as images, fonts, pages, and layouts.

Learn how to easily create and manage a new view for your app and navigate through all pages seamlessly with an incorporated routing system.

Deploy the Next.js app using GitHub and Vercel accounts. Additionally, establish a database to supply the app with the necessary data.

Consider how to obtain and show data to the user clearly and efficiently.

Discover how to implement modern web features such as pagination, CRUD operations, global search, form validation, and more.

Authentication implementation in Next.js.

Creating and Managing Active Links

Back to the Project

In Practice