I don't know what your setup is but I've had no trouble debugging typescript in the browser or on the server. In the browser I use the browser's devtools and so

I don't know what your setup is but I've had no trouble debugging typescript in the browser or on the server. In the browser I use the browser's devtools and source maps. It works. For the server I use VSCode's built in node debugger integration. Both have worked great for me.