index.js

const FileReader = require('extwee/FileReader.js');
const TweeParser = require('extwee/TweeParser.js');
const StoryFormatParser = require('extwee/StoryFormatParser.js');
const HTMLWriter = require('extwee/HTMLWriter.js');

let textfile = "test.twee";
let storyFormat = "format.js";
let outputFile = "example.html";

let fr = new FileReader(textfile);
let tp = new TweeParser(fr.contents);
let sfp = new StoryFormatParser(storyFormat);
let hw = new HTMLWriter(outputFile, tp.story, sfp.JSON);