Notepad++ would almost beat VSCode, but it's only available on Windows. N++ perfectly fits into how I work, using the keyboard mainly. It supports plugins, is

Notepad++ would almost beat VSCode, but it's only available on Windows. N++ perfectly fits into how I work, using the keyboard mainly. It supports plugins, is quick even with large files and is highly customisable which makes it (combined with Total Commander) the perfect command center on Windows.