[bkmq]

What is the problem with submodules? I like to use them because it means the code I need from another repo remains the same until I update it. No unexpected breaking changes.

[tcoff91]

Using a package manager to share code between repos has worked far better for me than submodules.

This comment sums up the issues better than I could: https://news.ycombinator.com/item?id=31792396