When should I use npm or Yarn?

When should I use npm or Yarn for my project?

It depends on your project's needs. npm is the default package manager for Node.js, while Yarn offers faster installs and better dependency management.

What are the main differences between npm and Yarn?

Yarn uses a lockfile for consistent installs, while npm has improved its lockfile system too. Yarn is generally faster due to parallel installations.

Are there any specific scenarios where one is better than the other?

If you need speed and reliability, Yarn might be better. For simpler projects or if you're already using npm, sticking with npm is fine.

Can I switch from npm to Yarn easily?

Yes, you can switch by installing Yarn and running yarn install in your project directory. It will create a yarn.lock file.

What about compatibility with existing projects?

Both npm and Yarn are compatible with the same package registry, so you can use either without issues in most cases.