atom/docs/packages/included_libraries.md

{{{ "title": "Creating Packages" }}}

Included Libraries

In addition to core node.js modules, all packages can require the following popular libraries into their packages:

• SpacePen (as require 'space-pen')
• jQuery (as require 'jquery')
• Underscore (as require 'underscore')

Additional libraries can be found by browsing Atom's node_modules folder.