Managing breaking changes in shared React components is one of the most significant challenges in large-scale frontend architecture.
As the creator of CoreUI, I have overseen the evolution of component libraries used by millions of developers, where versioning is the backbone of stability. The most efficient and modern solution is to implement Semantic Versioning (SemVer) distributed via a package manager or managed through a monorepo with automated tools like Changesets.
This approach ensures that downstream applications can upgrade with confidence while maintaining a clear history of API modifications.