Yes, this works identically. You would need a sourcemap library like source-map for JS or libsourcemap for python. Instead of having the browser load the source

Yes, this works identically. You would need a sourcemap library like source-map for JS or libsourcemap for python. Instead of having the browser load the sourcemap you just load it in the library and map stack frame line:col for the corresponding file. We have an exception service for for our company that relies on private sourcemaps and this is our approach.