NX likely would do magic for you all but I imagine it is far too late to do anything about that. We had a very large Angular 10 project that we replaced with a

NX likely would do magic for you all but I imagine it is far too late to do anything about that. We had a very large Angular 10 project that we replaced with an NX Angular project late last year. We went from ~6 minute prod compile to around 20 seconds, recompile is lightning fast because it only builds your affected library. That is all without using the remote library cache feature where you can save compiled libraries to the cloud such that a user only builds the libraries they are changing ever.