Do you have an IDE or editor suitable for editing C++ on Linux?

I usually use Visual Studio Code (VS Code) with extensions for C++.

Once set, you can use formatting, auto-complementing, definition jumps, breakpoints, and more.

Please refer to the official documentation for customization for C++: https://code.visualstudio.com/docs/languages/cpp

I like Qt, so I recommend Qt Creator.Qt is known as the GUI application framework, but its development environment, Qt Creator, can support the development of console programs independent of GUI.Click New Projects to display a dialog box, select Non-Qt Projects, and then select C++ Applications to create the most basic Hello, world program.In addition to auto-complementation, you can also press Ctrl+Space to view complementary candidates, define jumps with F2, change symbol names with Ctrl+Shift+R, and use Alt+Enter to provide a variety of other refactoring and convenience features.Debuggers and static analysis (Clang-Tidy and Clazy analyzer) are also integrated.Multi-platform support for Windows, macOS, and Linux alike.

知り合いSome of my acquaintances love CLION.I think it would be good if you could refer to that as well.(I have never used it)