ANKO Code Academy
AI-Native Coding Learning Platform
Courses
Labs
25 min
presentation
Asynchronous JavaScript: Callbacks to Async/Await
Asynchronous JavaScript: Callbacks to Async/Await
0 / 22 completed
1
Why Asynchronous?
2
The Event Loop
3
setTimeout and setInterval
4
Callbacks: The Original Pattern
5
Callback Hell
6
Promises: The Solution
7
Promise States
8
Promise Chaining
9
.then(), .catch(), .finally()
10
Creating Promises
11
Promise.all()
12
Promise.race()
13
Promise.allSettled()
14
Promise.any()
15
Async/Await
16
Error Handling with try/catch
17
Sequential vs Parallel
18
Common Patterns
19
Top-Level Await (ES2022)
20
Common Mistakes
21
Summary: Key Takeaways
22
Next Up: API Aggregator Lab
Why Asynchronous?
▌
Skip
Previous
Step 1 of 22
Next
← → Navigate
Space: Skip / Next
Enter: Next
Previous
Next