3. Our First AJAX Call: XMLHttpRequest

4. [OPTIONAL] How the Web Works: Requests and Responses

5. Welcome to Callback Hell

6. Promises and the Fetch API

7. Consuming Promises

8. Chaining Promises

9. Handling Rejected Promises

10. Throwing Errors Manually

11. Coding Challenge #1

12. Asynchronous Behind the Scenes: The Event Loop

13. The Event Loop in Practice

14. Building a Simple Promise

15. Promisifying the Geolocation API

16. Coding Challenge #2

17. Consuming Promises with Async/Await

18. Error Handling With try…catch

19. Returning Values from Async Functions

20. Running Promises in Parallel

21. Other Promise Combinators: race, allSettled and any

22. Coding Challenge #3

17. Modern JavaScript Development: Modules and Tooling 👇