How a Monorepo Keeps Multiple Projects in Sync -...

Copy-Paste Development Every company that runs more than one project eventually faces the same problem. It starts small. Project B needs the same user authentication logic as Project A, so someone copies the auth module over. A few months later, Project C launches and borrows the same code - plus some API utilities from Project B. By the time Project D kicks off, there are four slightly different implementations of the same auth flow, three versions of the same API types, and no one remembers wh