This exercise is about serving static assets like HTML files. There are many ways to do it, but we want you to apply static middleware to serve the file `index.html`. Please don't use ANY routes like `app.get`. ONLY static. Your solution must listen on the port number supplied by `process.argv[2]`. The `index.html` file is provided and usable via the path supplied by `process.argv[3]`. However, you can use your own file with this content (beware of whitespace): ```html expressworks

I am red!

``` ----------------------------- ## HINTS This is how you can call static middleware assuming your static folder is `public` and it's in the same folder as the main project file: ```js app.use(express.static('public')) ``` For this exercise {appname} will pass you the path in the CLI argument `process.argv[3]`. You can create a logical OR condition to use the CLI argument value or fallback to the absolute path to the `public` folder. The path is constructed with `path.join()`: ```js app.use(express.static(process.argv[3] || path.join(__dirname, 'public'))) ``` Videos: http://bit.ly/1jW1sBf.