Last but not least, let's spend a couple of words on that logo.svg file, that we used as source of the <img> element that we placed within the header container of AppComponent.

Truth be told, it's just something that we put together with Inkscape to give our app a distinctive branding style. You can find it at http://www.testmakerfree.com/dist/res/img/logo.svg.

Alternatively, you can find it in this book's GitHub official repository. Anyway, here it is:

The font we used here is called White Pine and was released back in 2015 under the SIL Open Fonts license by its maker, Anna London, whom we would like to thank for the awesome work. You can download it for free from her official blog at http://www.annalondon.com/blog/design/whitepine/.

If you do, don't forget to thank her with a tweet or a Facebook share!