RTist in Code - Community Edition
This extension lets you develop event-driven, stateful, realtime applications in C++. Use the Art language and graphical diagrams, such as state charts, to work at a higher abstraction level than C++ code and with more automation.
The RTist in Code language server requires a Java Virtual Machine (JVM). More specifically you need to have a Java 11 JVM installed.
An extension for C/C++ development should be installed. C/C++ for Visual Studio Code is recommended. You also need to have C++ build tools installed, as described in the documentation for that extension.