Package Exports

unused

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (unused) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

unused

Identify unused variables in your javascript code.

cli

$ unused /path/to/file.js

--ignore-params

Comma separated list of function parameters to ignore during unused checks. You often want to know when you forgot to handle err or other parameters, but sometimes you have placeholders (req, res, etc) which you might want to ignore

$ unused /path/to/file.js --ignore-params req,res,_

api

unused(src)

src is a javascript source string

Returns an array of objects specifying the name, location, and if the variable is a function parameter

{
    name: 'foo',
    loc: {
        line: 1,
        column: 1,
    },
    param: true || false
}

install

npm install unused