Driven by customer demand. And I agreed (then, before Edge came out). Also, Sourcetrail made it so much easier to navigate the entire Firefox code repository

Driven by customer demand. And I agreed (then, before Edge came out). Also, Sourcetrail made it so much easier to navigate the entire Firefox code repository and take in the entire design quicker. The “hard” … part is the build, long build. Even with 24-CPU, creating and working with instrumentation API points often necessitate a very long but complete rebuild. Long builds eat into what we developers are most comfortable with, a tight turnaround build time. But that is a feature of C++ (and offtopically, Ada as well) even with vtable support. Reference: https://en.wikipedia.org/wiki/Sourcetrail https://en.wikipedia.org/wiki/Sourcetrail