npm Warn Config global `–global,` `–local` are deprecated. use `–location=global` instead

The warning of the npm is that it is introducing a new preferred way to arrange the scope of npm behavior while using the –location flag as the old fl;ags will be removed.

The –global and –local flags for configuring npm are being deprecated in favor of a new –location flag. The –global and –local only specified where the configuration data was stored but did not indicate where npm commands would look for installed packages. It could lead to confusion.

–location=global performs the same function as the old –global flag – it configures npm to store configuration data in the global npm installation location. Similarly, –location=local will be equivalent to the old –local flag.

Specifying the location explicitly avoids ambiguity and clarifies the scope of npm commands. The deprecation is meant to improve the clarity and usability of npm’s configuration system. You can safely ignore this warning if you’re still using –global or –local. But it’s recommended that we switch to using –location in the future.

How Can I Check My Current Npm Configuration?

To check the current npm configurations, first, you need to know what commands are warning you to check. Some commands are npm config list, npm config get location, and npm get prefix, which are the main commands that will alert you to check the current npm configuration and location scope. It helps to prevent any troubleshoots or issues related to local vs. global installations. You can inspect it directly by monitoring the location setting you are operating on the planned scope.

How Do I Fix The Npm Warning?

In this, you will know how to fix the npm warning. If you use the npm, you may see the warning continuously appearing. To fix it, you can use the steps below.

Step 1 First, you need to copy the command from the warning, i.e., `–location=global

Step 2 Go to the files in your system, then click on the PC option

Step 3 After that, click on the os pc and click on the option of program files

Step 4 Then try to search the option of nodejs. Then, you will again see the options

Step 5 Click on the option of npm, then you need to edit that npm

Step 6 Open it with the Visual Studio code

Step 7 You can see the number formats move to number line 23

Step 8 You can see the –g minimize it, then paste the command that you have copied, i.e., –location=global and save the file

Step 9 Then open the file in npm. cmd click and open it

Step 10 Then again minimize the –g and add the copied command again then again save it

Step 11 try to write the npm.v you can see the warning has disappeared and is not showing constantly

Difference Between Global And Local Npm Configurations

• The global will be applied to all of the projects and the global npm environment, while the local configuration will only be applied to current projects
• the global packages are arranged in the system manner so the user can run it with command line wile the local packages are arranged specifically
• global install uses the prefix path located in npm config wile local install use the node_modules folder in the current project.
• The modules that are installed via npm -g will be under global. The modules installed without -g come under the local node_module folder.
• The global will be applied broadly, while the local will be specified only to unique projects.
• The global is for the CLI tools and the local is depend on the projects.

Some Everyday Use Cases For Global Npm Configurations

• you can install the command tools and utilities like web pack, eslint, etc. These can be used from any directory
• You can set the global preferred registry mirror. If an organization uses the private npm registry,
• you can update it to node.js and npm versions globally for all types of projects
• The global scope is best for commands, tools, and settings applied everywhere rather than just one project.
• Installing testing and build tools like Jest, web pack, babel, etc., used across all projects.

Conclusion

The npm configuration is differentiated into local and global; these two are different as the global works broadly internationally while the local may work only on specified projects. They are arranged differently. The global system requires the user to run by command, while the local is set separately.

If the npm shows the warning, you must follow the steps to correct it. It is not tricky and needs easy steps. To check this warning, you may get some commands like npm config list, npm config get location, and npm get prefix by which you can check the configuration status.