Udemy – Next.js Pro: Social Media App with WebSockets & React Query 2025-5

Udemy – Next.js Pro: Social Media App with WebSockets & React Query 2025-5 Downloadly IRSpace

Aug 17, 2025 - 02:16 Updated: Aug 19, 2025 - 14:13

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Udemy – Next.js Pro: Social Media App with WebSockets & React Query 2025-5

Next.js Pro: Social Media App with WebSockets & React Query is a course on building a social media app using Next.js. It is a project-based course that teaches advanced Next.js development by building a complete social media app. This course is ideal for intermediate to advanced React developers looking to enhance their full-stack skills by integrating real-time features and efficient data fetching strategies into a modern web application. In this hands-on, project-based course, you will build the frontend of a complete social media platform from scratch. You will implement real-time features such as live chat, reactions, and friends using WebSockets (Socket IO). With React Query, you will master data fetching, caching, paging, and optimized updates to deliver a smooth user experience.

Whether you’re an intermediate developer looking to build your own portfolio or a React developer looking to learn advanced tools and patterns – this course will guide you step by step. Another main focus is React Query – one of the most powerful and widely used libraries for managing server state in modern React applications. You’ll learn how to effectively use it to fetch, store, and modify data, along with advanced techniques in this area.

What you will learn in Next.js Pro: Social Media App with WebSockets & React Query:

Implement real-time features using WebSockets (Socket IO) for live chat, friends, and more.
Build a strong authentication system with JWT and protected routes.
Optimize performance with infinite scrolling, pagination, and query caching using React Query.
Implement likes, comments, friends, conversations, and other key social features.
Cleanly manage global and per-page state with Redux and React Query
Optimize user experience with optimistic updates and loading states
And…

Course specifications

Publisher: Udemy
Instructors: Van Nguyen
Language: English
Level: Introductory to Advanced
Number of Lessons: 208
Duration: 31 hours and 48 minutes

Course topics

Next.js Pro: Social Media App with WebSockets & React Query Prerequisites

Basic knowledge of JavaScript and React
Know how to build basic applications with React and TypeScript
Basic experience with NextJS is helpful
Some exposure to React Query & Redux is a plus
Eagerness to learn and build a real-time app!