Get the PATH environment variable key cross-platform
MIT License
Get the first path that exists on disk of multiple paths
Check if a path is in the current working directory
Prepend `https://` to humanized URLs like `sindresorhus.com` and `localhost`
Get paths for storing things like data, config, cache, etc
Get your PATH prepended with locally installed binaries
Get XDG Base Directory paths
Get the path of the caller module
Check if your code is running as an npm or yarn script
Resolve the path of a module like `require.resolve()` but from the current working directory
Check if a path exists
Lowercase the keys of an object
Run the Node.js binary no matter what
Get the set npm registry URL
Node.js 0.12 path.isAbsolute() ponyfill
Check if a path is inside another path