If you spend your time maintaining and improving a low level library then having a monorepo is much better than having a polyrepo. Primarily because as you make

If you spend your time maintaining and improving a low level library then having a monorepo is much better than having a polyrepo. Primarily because as you make changes to the library you can update everyone else's code that uses it rather than having to wait on them to do so. This reduces the need to maintain older versions of these libraries and applications. Additionally you can submit the single change in one go which updates everyone and it is much cleaner than having to find out and know all of the repos that could use your library and manually submit to each one of them, probably breaking some for a time in the process.