3. Managing dependencies

When you want to add, upgrade, or remove dependencies there are a couple of different commands you need to know.

Each command will automatically update your package.json and yarn-lock files-

Adding a dependency

If you want to use another package, you first need to add it as a dependency. In order to do that you should run:

yarn add [package]

This will automatically add the [package] to your dependencies in your package.json. It will also update your yarn.lock to reflect the change.

{
    "name": "my-package",
    "dependencies": {
+     "package-1": "^1.0.0"
    }
  }