How to debugger in my own project

Hello. I’m developing my panle plugin based on pie chart. I want to debugger my own project.but I do not understand how to do it in the plugin

just add a debugger; statement to your code or set a breakpoint using chrome dev tools ?

it used compiled files, debugger is not work

What do you mean? Why would it not work?

image it use this file to work . my project in data/plugins. but it used compiled file. debugger would not work

image I want to debugger in public/xxx file, when I build or save, refresh my web page . it not work.

That is not a plugin file that is a core grafana file