# is-installed-globally > Check if your package was installed globally Can be useful if your CLI needs different behavior when installed globally and locally. ## Install ```sh npm install is-installed-globally ``` ## Usage ```js import isInstalledGlobally from 'is-installed-globally'; // With `npm install your-package` console.log(isInstalledGlobally); //=> false // With `npm install --global your-package` console.log(isInstalledGlobally); //=> true ``` ## Related - [import-global](https://github.com/sindresorhus/import-global) - Import a globally installed module - [resolve-global](https://github.com/sindresorhus/resolve-global) - Resolve the path of a globally installed module - [global-directory](https://github.com/sindresorhus/global-directory) - Get the directory of globally installed packages and binaries