Thank you, I think I somewhat understand now. For it to be accessible for me, I'm used to something like:

installation:

  npm install resin

usage:

  var resin = require("resin");
  var wikipedia = resin.init({file: "c:\temp\wikipedia.json", dir: "c:\resin\data\wikipedia"});
  var dogs = wikipedia.query("title: dog");
  
  // or ...
  var players = resin.init({dir: "c:\resin\data\playerData"});
  var oldPlayers = players.query("age > 30");