Resolves the full path to the bin file of a given package by inspecting the \"bin\" field in its package.json.

🔮 Proxies nodejs require in order to allow overriding dependencies during testing.

Converts a source-map from/to different formats.

📩 Makes CommonJS incompatible files browserifyable.

Finds the first parent directory that contains a given file or directory.

browserify >= v2 version of proxyquire. Mocks out browserify's require to allow stubbing out dependencies while testing.