We start the course with a very minimal JavaScript application, consisting of a single .html and .js file. As we progress, we gradually layer on more and more of the features of TypeScript.
You can download the index.html and app.js that we use as our starting point, if you want to code along with this course.
You can download the final annotated project that we build up across the course here. Just run `yarn` within the root of the project directory to install all of the dependencies. If you do not yet have yarn installed, please check out the "Setup Instructions".