1. Create Object

   var obj = {
    "foo": "bar"
   }
   

2. Convert object to string ``` // mim version json file. var json = JSON.stringify(obj);

// readable json file var json = JSON.stringify(messageJson, null, “\t”);

3. Save to file

var fs = require(‘fs’); fs.writeFile(‘jsonfile.json’, json, ‘utf8’, function(err) { if(err) { console.log(err) }else { console.log(“** File saved **”) } }); ```