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A packaging of JSHint (http://jshint.com) that provides a command-line tool to run JSHint on your JS.
$ npm install -g jshint-runner
Once installed, run jshint on any JS file with: $ jshint thing.js
Configure jshint-runner by using a jshintrc file. Put it in ~/.jshintrc, or for global settings in /(node install prefix)/etc/jshintrc. The file is a JSON object that can be passed to JSHINT as its options. See http://jshint.com for such options.
This should work with any version of Node supported by jshint. (http://jshint.com)