React JS live class is an interactive online session where a tutor teaches React JS, a popular front-end JavaScript library used for building user interfaces. The class is conducted in real-time, with the tutor providing demonstrations and examples to help students understand the concepts and practical applications of React JS. Students can ask questions and participate in discussions with the tutor and other learners, making it a collaborative learning experience. The live format allows for immediate feedback and clarification, enhancing the learning experience and helping students to build proficiency in React JS.

An HTML CSS JS live class is a virtual or in-person training session that teaches participants how to use HTML, CSS, and JavaScript to build dynamic and responsive websites. HTML (Hypertext Markup Language) is used for creating the structure and content of web pages, CSS (Cascading Style Sheets) is used for styling and formatting web pages, and JavaScript is used for adding interactivity and functionality to web pages. In a live class setting, participants learn these skills through hands-on exercises, demonstrations, and instruction from an experienced instructor. These classes can be beneficial for beginners who want to learn the basics of web development or for experienced developers who want to improve their skills and keep up with the latest techniques and trends.