Lerna vs Yarn Workspaces: Which is Better for Monorepos?

What are the main differences between Lerna and Yarn Workspaces?

Lerna is a tool for managing JavaScript projects with multiple packages, while Yarn Workspaces is a feature of Yarn that allows you to manage multiple packages within a single repository. Lerna focuses on versioning and publishing, whereas Yarn Workspaces simplifies dependency management.

Which one should I use for my monorepo?

It depends on your needs. If you need advanced versioning and publishing capabilities, Lerna might be better. If you want simpler dependency management, Yarn Workspaces could be the way to go.

Can I use both together?

Yes, you can use Lerna with Yarn Workspaces. This combination allows you to leverage Yarn's dependency management while using Lerna's versioning and publishing features.

What are some common use cases for each?

Common use cases for Lerna include managing libraries and applications that need to be published separately. Yarn Workspaces is great for projects where you want to share dependencies across packages without duplication.