If you like Kate you should check out kdevelop. It uses Kate as a core and expands on it.
Much more project management tools and more advanced IDE-isms. It's primarily for C++ but, of course, has all the LSP support of Kate.
You can follow definitions, visually set breakpoints, automatically lint your code, etc. But one of my favorite rare features is the Class Browser. Being able to visually see a class hierarchy is very valuable, particularly for GUI libs and stuff of that nature that really leans into inheritance.
Much more project management tools and more advanced IDE-isms. It's primarily for C++ but, of course, has all the LSP support of Kate.
You can follow definitions, visually set breakpoints, automatically lint your code, etc. But one of my favorite rare features is the Class Browser. Being able to visually see a class hierarchy is very valuable, particularly for GUI libs and stuff of that nature that really leans into inheritance.