These scripts can be used to automate common tasks such as building, testing, and deploying your application. Npm scripts are defined in the 'scripts' field of package.json. This file is important because it allows other developers to easily understand and replicate the dependencies of your project.Īnother important feature of npm is the ability to use scripts. It also includes metadata about your project, such as the name, version, and author. This file is located in the root of your project and it contains a list of all the packages that are installed for your project. When you install a package using npm, it is added to a file called package.json. For example, npm uninstall express will remove the express package.

To remove a package, you can use the npm uninstall command followed by the name of the package.

For example, npm update express will update the express package. To update a package, you can use the npm update command followed by the name of the package. For example, npm install express will install the express package. To install a package, you can use the npm install command followed by the name of the package. Once npm is installed, you can use it to install, update, and remove various JavaScript packages and modules. In addition to installing npm on Ubuntu 20.04, there are a few other related topics that are important for developers to understand.

By following the instructions in this article, you should be able to install npm and start using it to manage your JavaScript packages and modules. In conclusion, installing npm on Ubuntu 20.04 is a straightforward process that can be completed in a few simple steps. You can then use the express package in your Node.js applications. This will install the express package and all of its dependencies.

Install npm linux