How can I manage the dependencies of a monorepo project using Lerna and npm?

To manage dependencies in a monorepo project using Lerna and npm, follow the steps below.

1. First, initialize a monorepo using Lerna:

   npx lerna init

   Remember to choose the version control system you prefer (e.g., Git).
2. Second, add packages or modules to your monorepo as separate directories.
3. Third, define shared dependencies in the root `package.json`.
4. Use Lerna's commands to add dependencies to individual packages:

   `lerna add`

   Remember to bootstrap your project, which ensures dependencies are linked correctly:

   `lerna bootstrap`

5. Lastly, use Lerna to manage the versioning and publishing of your packages when ready.

If you have any issues, consider checking out the Lerna documentation here.