Update package.json version automatically

When you run the command from the terminal, npm will install the package you stated next to the keyword, and list that package inside the file.

For example, suppose you install Lodash as a helper library for your project:

The package will be installed in your folder, and the file will have a new line under the object:

The command always install the latest version of the package you defined.

You can see the exact version installed for your project using the command:

Since npm packages frequently release a new version, at some time in the future you may need to update your package.

To see a list of outdated packages in your project, use the command.

Here’s the example output:

As you can see, the command has the Current version installed, the Wanted version, and the Latest defined.

npm package versioning follows the semantic versioning (semver) rule, in which a package has a major.minor.patch version:

A update adds backward compatible bug fixes.

A version update adds backward compatible new features.

A vers

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