# Part 7

To build everything, `cd` into this `part7/` directory and run:

```shell
elm make src/Main.elm --output=../server/public/elm.js
```

Then open [http://localhost:3000](http://localhost:3000) in your browser.

## Exercise

Resolve the TODOs in these files:

- `src/Timestamp.elm`
- `src/Author.elm`