Innovation in Web Development: WebAssembly Master Class Starting with C, C++, and Rust

Name: Innovation in Web Development: WebAssembly Master Class Starting with C, C++, and Rust
Price: 77000 KRW
Rating: 4.7 (6 reviews)

Using WebAssembly, you can develop high-performance web applications that run in web browsers using compiled languages such as C, C++, and Rust.

(4.7) 6 reviews

118 learners

Level Basic

Course period 12 months

qtdev

webassembly

wasm

webassembly

wasm

Reviews from Early Learners

4.7

5.0

Junghwan Jeong

100% enrolled

It helped me understand web assembly. The part I want to know more about is the part where the program runs on a web client, so I would like an explanation on the part where data is linked to the web server. If you have any information on whether I need to link to the server through Emscripten SDK, Qt's QNetwork SDK, or another method, please share it.

5.0

hjwang

31% enrolled

Thank you for the detailed lecture.

5.0

funky856

100% enrolled

I really appreciate the lack of material on WebAssembly. It would be nice to have an in-depth course on using WebAssembly using only C++ and JavaScript.

What you will gain after the course

You can develop web applications that run in web browsers using C/C++/Rust.
You can develop web applications using C/C++/Rust instead of PHP, ASP.NET, JSP, etc.
You can develop web applications that run in a web browser by using existing C/C++/Rust source code as is.

Now, let's easily develop for the web using Qt as well!.

Web applications with compiled languages?
WebAssembly

Web application development has traditionally been carried out using various web programming languages such as HTML, CSS, JavaScript, PHP, ASP.NET, and JSP. However, with the introduction of WebAssembly technology, it is now possible to develop web applications in a more efficient and powerful way. In particular, new possibilities have opened up for implementing applications that run in web browsers using high-performance languages such as C, C++, and Rust.

Native Web Application vs. WebAssembly

This is a comparison screen showing a native application and a WebAssembly-based web application built from the same source code. As a result, WebAssembly demonstrates such remarkable performance that it is difficult to notice any significant difference in execution speed.

1) Comparison screen of Clock execution built with the same source code

_{네이티브 컴파일러를 이용해 빌드한 파일을 실행한 화면}

_{WebAssembly 기술로 빌드한 실행파일(WASM)을 웹 브라우저에서 실행한 화면}

2) Execution comparison screen of the Submarine Attack game built with the same source code

_{네이티브 컴파일러를 이용해 빌드한 파일을 실행한 화면}

_{WebAssembly 기술로 빌드한 실행파일(WASM)을 웹 브라우저에서 실행한 화면}

3) Execution comparison screen of Colliding Mice built from the same source code

_{네이티브 컴파일러를 이용해 빌드한 파일을 실행한 화면}

_{WebAssembly 기술로 빌드한 실행파일(WASM)을 웹 브라우저에서 실행한 화면}

Course Objectives

Learn how to effectively set up a WebAssembly development environment on various platforms, including Microsoft Windows, Linux, and macOS.

In addition, you can gain practical skills for developing web applications using WebAssembly technology by leveraging high-performance languages such as C, C++, and Rust.

Even web applications that require complex logic or high performance, which are difficult to develop with JavaScript, can be implemented more easily and efficiently through WebAssembly technology.

WebAssembly-based applications compiled from languages such as C, C++, and Rust provide native-level performance and boast exceptional execution speed and stability even in web environments.

Key advantages unique to this course ✅

A course designed with practical application in mind

This course is systematically designed to enhance practical skills. Each section is structured to help you build a solid foundation of basic concepts through theoretical learning, followed by implementing real-world examples to master skills applicable to the workplace. Through this process, learners can develop practical capabilities that are immediately applicable in real-world scenarios.

Boost your focus with vivid live coding

The instructor is featured on the lecture screen. Learn anytime, anywhere with the feel of an in-person class through vivid live coding sessions.

WebAssembly, recommended for these people!

✅ Those who want to develop high-performance web applications that run in web browsers

✅ Those who want to develop web applications that run in a web browser

Q&A 💬

Q. In addition to theory and syntax, will I be able to see various real-world examples?

Of course. You can learn the process of developing web applications that run in web browsers using WebAssembly through hands-on examples. Additionally, the curriculum is systematically structured to help you gain practical know-how that can be applied to real-world development through hands-on practice.

Q. Can I set up the WebAssembly development environment on my preferred operating system?

Of course. You can systematically learn how to set up a WebAssembly development environment on various operating systems, including Microsoft Windows, macOS, and Linux, through the lecture.

Q. Are there any reference materials or textbooks for the course content?

I serve as an administrator for the Qt Developer Community (qt-dev.com). You can find related information on this site.

Check out the course objectives.

You will learn how to set up a WebAssembly development environment on various platforms, including Microsoft Windows, Linux, and macOS.
You can learn how to use C++ to develop web applications with WebAssembly technology.
WebAssembly technology allows you to more easily and quickly develop web applications that feature complex logic or require high performance, which are difficult to build using traditional web programming.

Recommended for
these people

Who is this course right for?

Those who want to easily develop web applications that run in a web browser using C/C++/Rust
Those who want to develop high-performance web applications using C/C++/Rust

Need to know before starting?

One of the languages: Basic C, C++, or Rust

Hello
This is qtdev

1,114

Learners

113

Reviews

108

Answers

4.7

Rating

Courses

Instructor Introduction ✒️

Work Experience
Current: SW Team Leader in the Embedded field
LG Electronics, VS Division IVI Advanced Platform/Module Development
SW Maestro, SW Mentor

Teaching Experience
Samsung Electronics, Qt & QML Lectures
LG Electronics, In-house Instructor for Qt & QML
Hancom Academy, Qt Guest Lecturer
Guest Lecturer for Qt at numerous IT companies

Books
Qt Programming
Qt Quick Programming
Qt5 Programming Guide
MeeGo Programming Complete Guide
Qt Practical Programming

SW Community Management
Qt Developer Community Administrator ( www.qt-dev.com )

Curriculum

All

67 lectures ∙ (13hr 26min)

Course Materials:

Lecture resources

Section 1. What is WebAssembly?

5 lectures ∙ (43min)

Section 2. Setting up a WebAssembly development environment on MS Windows

3 lectures ∙ (33min)

6. Exploring the development environment setup process
17:13
7. Trying out the development environment setup process firsthand
13:05
8. Implementing an example that prints Hello World
03:21

Section 3. Setting up a WebAssembly development environment on Linux

3 lectures ∙ (30min)

9. Overview of the Development Environment Setup Process
14:13
10. Trying to set up the development environment manually.
11:58
11. Implementing an example that prints Hello World
04:47

Section 4. Setting up a WebAssembly development environment on MacOS

3 lectures ∙ (21min)

Section 5. Getting Started with WebAssembly Programming Using C/C++

2 lectures ∙ (24min)

Section 6. Interaction between WebAssembly and JavaScript

9 lectures ∙ (1hr 44min)

Section 7. Setting up a development environment and implementing examples using the Rust language

3 lectures ∙ (48min)

Section 8. WebAssembly and Qt

2 lectures ∙ (24min)

Section 9. Setting up a Qt WebAssembly development environment on MS Windows

3 lectures ∙ (49min)

Section 10. Setting up a Qt WebAssembly development environment on Linux

3 lectures ∙ (43min)

Section 11. Setting up a Qt WebAssembly development environment on macOS

3 lectures ∙ (39min)

Section 12. Getting Started with Qt WebAssembly Programming

3 lectures ∙ (34min)

Section 13. Signal and Slot

2 lectures ∙ (25min)

Section 14. Widgets and Layouts

5 lectures ∙ (52min)

Section 15. Basic Data Types and Useful Types

3 lectures ∙ (39min)

Section 16. Container Classes

2 lectures ∙ (33min)

Section 17. 2D Graphics using the QPainter class

2 lectures ∙ (32min)

Section 18. Implementation of chroma key video processing

3 lectures ∙ (37min)

Section 19. Timer Implementation

2 lectures ∙ (17min)

Section 20. Thread Programming

6 lectures ∙ (1hr 8min)

Published: 03/02/2023

Last updated: 01/21/2026

Reviews

All

6 reviews

4.7

6 reviews

junghwanjeong
Reviews 52
∙
Average Rating 5.0
03/12/2023
5
100% enrolled
It helped me understand web assembly. The part I want to know more about is the part where the program runs on a web client, so I would like an explanation on the part where data is linked to the web server. If you have any information on whether I need to link to the server through Emscripten SDK, Qt's QNetwork SDK, or another method, please share it.
- qtdev
  Instructor
  03/13/2023
  Hello. Junghwan Jeong, thank you so much for taking the WebAssembly programming course. Also, thank you so much for your great review. Since the executable binary that runs using WebAssembly operates on the client side, it seems that the client will need to connect through a communication library such as a socket to communicate with the web server. There is no data right now, but I will write and add the part that communicates with the web server soon. Thank you again for your great review. ^^; If you have any further questions, please feel free to ask.
funky8568407
Reviews 7
∙
Average Rating 5.0
02/01/2024
5
100% enrolled
I really appreciate the lack of material on WebAssembly. It would be nice to have an in-depth course on using WebAssembly using only C++ and JavaScript.
- qtdev
  Instructor
  02/01/2024
  Thank you so much for your great review, funky856. If possible, I will share how to use C++ and JavaScript in future updates. And most of all, thank you again for taking the class and giving me a great review.
hjwang1905
Reviews 7
∙
Average Rating 4.7
08/18/2025
5
31% enrolled
Thank you for the detailed lecture.
- qtdev
  Instructor
  08/18/2025
  Thank you so much for the great review, hjwang! :)
15800189355
Reviews 4
∙
Average Rating 5.0
01/24/2026
5
100% enrolled
- qtdev
  Instructor
  01/24/2026
  Hello, Mr. Jaseok Koo. Thank you for the great review.
dgko
Reviews 4
∙
Average Rating 5.0
06/04/2025
5
100% enrolled

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What you will gain after the course

Web applications with compiled languages? WebAssembly

Native Web Application vs. WebAssembly

Course Objectives

Key advantages unique to this course ✅

WebAssembly, recommended for these people!

Q&A 💬

Recommended for these people

HelloThis is qtdev

Instructor Introduction ✒️

Curriculum

Reviews

qtdev's other courses

Similar courses

Web applications with compiled languages?
WebAssembly

Recommended for
these people

Hello
This is qtdev