npm/npx

**Summary:** npx is a command-line tool that executes npm package binaries, either from a local project or by installing them temporarily. It allows users to run one-off commands without installing packages globally, simplifying workflows for developers who need quick access to npm packages. **Who it's for:** This tool is designed for developers and npm users who frequently work with Node.js packages and want a convenient way to execute package binaries without permanent installation. It's particularly useful for testing, experimenting, or running scripts that depend on specific package versions.