Learner Reviews & Feedback for Full-Stack JavaScript: Build a Real-Time Chat App by JetBrains
About the Course
Top reviews
NF
Apr 13, 2026
Very useful! Explains building blocks that every app consists of, feels like really important basis for building any type of software in the future.
TV
Apr 20, 2026
A very well-composed course with a focus on hands-on experience, not just theory!
1 - 13 of 13 Reviews for Full-Stack JavaScript: Build a Real-Time Chat App
By Ekaterina T (
•Apr 15, 2026
Great course for anyone starting with full-stack JavaScript. I liked that it focuses on building a real-time chat app, so the material feels practical from start to finish. The course gives a clear introduction to Node.js, Express, React, APIs, WebSockets, and deployment, and helps connect backend and frontend concepts into one complete picture.
By Sofia K
•Apr 13, 2026
I like this course because it explains the basics of full-stack JavaScript in a very practical way. Building a real-time chat app makes the learning process more engaging. A good choice for anyone who wants a simple hands-on introduction to full-stack development.
By Anastasiia P
•Apr 20, 2026
Solid course. I was worried it’d be too theory-heavy but it’s pretty project-focused, you’re coding most of the time. Express + React made sense by the end, and adding real-time messaging was the fun part.
By Natalia F
•Apr 14, 2026
Very useful! Explains building blocks that every app consists of, feels like really important basis for building any type of software in the future.
By Зинаида С
•Apr 13, 2026
Really practical course. I am actually building something real instead of just watching videos. Will post it to github and use in my portfolio!
By Anastasia
•Apr 13, 2026
Really liked the project-based approach! Building a real app made it super hands-on.
By Tatiana V
•Apr 21, 2026
A very well-composed course with a focus on hands-on experience, not just theory!
By Emilia A
•Apr 13, 2026
Nice course, covers the basics. Good for the beginners.
By Clara M
•Apr 21, 2026
wonderful introduction to full stack with javascript
By Emma
•Apr 13, 2026
JB always delivers the best courses, thank you!
By Masha O
•Apr 15, 2026
Thank you team for your beautiful course :)
By Илья Ч
•Apr 13, 2026
Loved the prof tools and practical tasks
By Ramazan D
•Apr 21, 2026
Great course! Perfect for beginners!