I think NPM has finally shown that you can, in fact, have too much code reuse. The representative example for me is this actual isPositiveInteger module:

  var passAll = require('101/pass-all')
  var isPositive = require('is-positive')
  var isInteger = require('is-integer')
  module.exports = passAll(isPositive, isInteger)

You don't even want to know what the is-positive and is-integer modules look like.

Software pundits have been saying how modern programming is just wiring together existing components for years; the node ecosystem has taken that to its illogical extreme.