Build a Modern Weather App using NextJS 15 and Tailwind CSS | Udemy Coupons 2025

What you’ll build

In this comprehensive, project-based course, you’ll learn how to build a professional-grade weather application from scratch using Next.js and Tailwind CSS. This isn’t just a simple demo app – you’ll create a fully functional weather dashboard with multiple views, city comparisons, dynamic data fetching, and responsive design that works beautifully across all devices.

Who this course is for

This course is perfect for web developers who already have basic knowledge of React and want to level up their skills with Next.js, custom hooks, API integration, and modern UI development. Whether you’re looking to enhance your portfolio, improve your front-end architecture skills, or learn practical implementation of React patterns, this project-based course delivers real-world value.

What you’ll learn

• Set up a modern Next.js application with the App Router
• Implement custom React hooks for state management
• Create reusable UI components with Tailwind CSS
• Integrate with third-party APIs (OpenWeatherMap)
• Build responsive layouts that work on mobile and desktop
• Implement features like temperature unit conversion and city comparison
• Handle loading states and errors gracefully
• Structure a React application for maintainability and scalability

Course content

Over 25 lectures and nearly 2 hours of content, you’ll follow along step-by-step to build a complete weather application. We’ll start with project setup, then progressively add features as we build out the application. You’ll learn not just what to code, but why we make certain architectural and design decisions along the way.

Prerequisites

• Basic knowledge of JavaScript and React
• Familiarity with CSS fundamentals
• Understanding of basic web concepts (HTTP, APIs)
• Development environment with Node.js installed

By the end of this course, you’ll have a professional-looking weather application to add to your portfolio and the skills to build your own data-driven web applications using Next.js and Tailwind CSS.

Requirements

• Basic knowledge of React.js
• Familiarity with JavaScript ES6+ features
• Understanding of CSS fundamentals
• Node.js installed on your computer
• Text editor or IDE (VS Code recommended)
• Free OpenWeatherMap API key (instructions provided)

What you’ll learn

• Build a complete weather application from scratch using Next.js
• Implement responsive UI components with Tailwind CSS
• Create and use custom React hooks for state management
• Integrate with third-party APIs and handle asynchronous data
• Structure a React application with reusable components
• Implement features like temperature conversion and location search
• Handle loading states and error scenarios gracefully
• Create comparison views to display multiple cities’ weather data
• Apply mobile-first responsive design principles

Target audience

• Web developers looking to enhance their React and Next.js skills
• Front-end developers wanting to build portfolio-worthy projects
• React developers interested in learning practical API integration
• Developers wanting to learn modern UI implementation with Tailwind CSS
• Anyone looking to build real-world applications with React ecosystem technologies