# bun add > Modern JavaScript runtime, package manager, bundler, and test runner. > Note: `a` can be used as an alias for `add`. > More information: . - Install a single package: `bun add {{package}}` - Install multiple packages: `bun add {{package1 package2 ...}}` - Install from a Git repository: `bun add {{git_url}}` - Install a specific version: `bun add {{package}}@{{version}}` - Install from local file or directory: `bun add file:{{path/to/file_or_directory}}` - Add a dev dependency: `bun add {{[-d|--dev]}} {{package}}` - Add a package globally: `bun add {{[-g|--global]}} {{package}}`