Vimspector
A multi-language debugging system for Vim
vimspector is a powerful debugging plugin for Vim and Neovim designed to bring IDE-style debugging capabilities (breakpoints, stepping, call stacks, watch windows) into the modal editor world. It supports multiple languages (C++, Python, TCL among others) via the Debug Adapter Protocol (DAP) model and provides an in-editor UI for viewing scopes, variables, stack frames, output windows and more.