nodent
NoDent - Asynchronous Javascript language extensions
ext-map
just an object that maps `src` file extensions to `dest` file extensions as key/value pairs (e.g. `{'.less': '.css'}`). Useful for dynamically rewriting paths in tasks/plugins. pull requests welcome.
lang-map
Get the language associated with a file extension or the extensions associated with a language using the data from GitHub's [Linguist YAML file](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml)