Chat Apps

[Java × Socket communication] Create your own real-time chat app! Includes code explanations that even beginners can use.

A clear explanation of how to create a real-time chat app in Java. From the basics of socket communication to code examples, error countermeasures, and GUI implementation, we will introduce it in a step-by-step manner that is easy for beginners to understand.

[React x Socket.io] Build your own real-time chat app! Complete guide for beginners

A beginner-friendly guide on how to create a real-time chat app using React and Socket.io. A simple explanation from the communication mechanism to the implementation code. A complete guide to connecting to a server and realizing real-time sending and receiving.

English