Learnings--

1-- How to create a dark-mode enabled app.

2-- How to use vector images as image assets.

3-- Learn to use the UITextField to get user input.

4-- Learn about the delegate pattern.

5-- Swift protocols and extensions.

6-- Swift guard keyword.

7-- Swift computed properties.

8-- Swift closures and completion handlers.

9-- Learn to use URLSession to network and make HTTP requests.

10-- Parse JSON with the native Encodable and Decodable protocols.

11-- Learn to use Grand Central Dispatch to fetch the main thread.

12-- Learn to use Core Location to get the current location from the phone GPS.