Try this in your code:

import Foo from './Foo';
import Bar from './Bar';

// without default
export {
  Foo,
  Bar,
}

Btw, you can also do it this way:

// bundle.js
export { default as Foo } from './Foo'
export { default as Bar } from './Bar'
export { default } from './Baz'

// and import somewhere..
import Baz, { Foo, Bar } from './bundle'

Using export

export const MyFunction = () => {}
export const MyFunction2 = () => {}

const Var = 1;
const Var2 = 2;

export {
   Var,
   Var2,
}


// Then import it this way
import {
  MyFunction,
  MyFunction2,
  Var,
  Var2,
} from './foo-bar-baz';

The difference with export default is that you can export something, and apply the name where you import it:

// export default
export default class UserClass {
  constructor() {}
};

// import it
import User from './user'

// example.js
export const foods = [...
export const drinks = [...

Use the export keyword, and by not including the default keyword, your import code should work just as you submitted it.

Just wrap them in an object literal. In pure JS (without CoffeeScript) that would be:

module.exports = {
    Page: {}, // or whatever you want to assign it to
    Serialize: {} // again, set it to what you like
};

In coffeescript you use indents, except when you want to make an empty object:

module.exports =
  Page: {},
  Serialize: {}

Since you added the ecamscript-6 tag you can export the consts individually like this:

export const object1 {

s1: {
title: "placeholder title",
description: "placeholder description"
   }
}
export const object3 {

s1: {
title: "placeholder title",
description: "placeholder description"
   }
}
export const object3 {

s1: {
title: "placeholder title",
description: "placeholder description"
   }
}

Then in a different file you can import one of the objects like this:

import { object1 } from '../data.js';

The problem is that required modules in NodeJS are cached. From Node's documentation:

Modules are cached after the first time they are loaded. This means (among other things) that every call to require('foo') will get exactly the same object returned, if it would resolve to the same file.

So you don't need to require the file again if you want the updated value, and you can move it outside the request callback.

You should instead export a function that returns the array, like this:

module.exports = {
  Router: router,
  artists: function () {
    return distinctArtistsArray
  }
}

and then

console.log(ArtworkSearch.artists())

You could also manually update the exported value in your code that periodically updates the distinctArtistsArray by running:

module.exports.artists = distinctArtistsArray

This needs to be done every time you update the distinctArtistsArray.

This is the way I create modules:

myModule.js

var MyObject = function() {

    // This is private because it is not being return
    var _privateFunction = function(param1, param2) {
        ...
        return;
    }

    var function1 = function(param1, callback) {
        ...
        callback(err, results);    
    }

    var function2 = function(param1, param2, callback) {
        ...
        callback(err, results);    
    }

    return {
        function1: function1
       ,function2: function2
    }
}();

module.exports = MyObject;

And to use this module in another JS file, you can simply use require and use your object as normal:

someFile.js

var myObject = require('myModule');

myObject.function1(param1, function(err, result) { 
    ...
});

That is not valid syntax. You can do

export { Post }

or even just

export var Post = Parse.Object.extend('Post')

or shorten the whole file to

export default Parse.Object.extend('TestObject')
export var Post = Parse.Object.extend('Post')

Your imports are also incorrect, you'll want to do

import TestObject, { Post } from '../store'

This is if you really want a single default export and a separate named export. You can also just make two named exports and have no default if you want, e.g.

export var TestObject = Parse.Object.extend('TestObject');
export var Post = Parse.Object.extend('Post');

or

var TestObject = Parse.Object.extend('TestObject');
var Post = Parse.Object.extend('Post');
export { TestObject, Post };

and import with

import { TestObject, Post } from '../store'

You can do something like:

module.exports = {
    method: function() {},
    otherMethod: function() {},
};

Or just:

exports.method = function() {};
exports.otherMethod = function() {};

Then in the calling script:

const myModule = require('./myModule.js');
const method = myModule.method;
const otherMethod = myModule.otherMethod;
// OR:
const {method, otherMethod} = require('./myModule.js');