What are some useful Yarn commands I should know?

What are some useful Yarn commands I should know?

Here are some essential Yarn commands:

1. yarn init - Initializes a new package.json file.
2. yarn add <package> - Installs a package and adds it to dependencies.
3. yarn remove <package> - Removes a package from dependencies.
4. yarn upgrade - Upgrades all dependencies to their latest versions.
5. yarn run <script> - Runs a script defined in package.json.

Can you explain what yarn add does?

Certainly! The yarn add <package> command installs a specified package and adds it to your project's dependencies in the package.json file. You can also specify a version or a tag.

What about yarn upgrade? How does it work?

The yarn upgrade command updates all the dependencies in your project to their latest versions based on the version ranges specified in your package.json file.

Are there any commands for managing scripts?

Yes! You can use yarn run <script> to execute scripts defined in your package.json. You can also add new scripts under the "scripts" section.