Technically google isn't a monorepo, but when I worked there for 7 of the years I worked in google3, which was truly a monorepo, except for Android, and the ker

Technically google isn't a monorepo, but when I worked there for 7 of the years I worked in google3, which was truly a monorepo, except for Android, and the kernel, and some open source projects... OK, not a monorepo.