This app will give you real applications in the use of ECMAScript

You will see the full source code of the demo. You will see how to use:
1. Constants Statement in ECMAScript
2. Let Statement in ECMAScript
3. Default Parameters in ECMAScript
4. Arrow Functions in ECMAScript
5. Create Class in ECMAScript
6. Static in ECMAScript
7. Extends in ECMAScript
8. Getter and Setter in ECMAScript
9. Export Classes in ECMAScript
10. Loops in ECMAScript
11. Loops and Array of Objects in ECMAScript
12. Filter in Arrays in ECMAScript
13. Like in Arrays in ECMAScript
14. Find in Arrays in ECMAScript
15. Reduce in Arrays in ECMAScript
16. Map in Arrays in ECMAScript
17. Concat in Arrays in ECMAScript
18. Sort in Arrays in ECMAScript
19. Limit in Arrays in ECMAScript
20. Min and Max in Arrays in ECMAScript
21. Count in Arrays in ECMAScript
22. Spread Operator in ECMAScript
23. Rest Parameter in ECMAScript
24. Template Literals in ECMAScript
25. Destructuring Assignment with Array
26. Destructuring Assignment with Object
27. Destructuring Assignment with Functions
28. Map Collection in ECMAScript
29. Set Collection in ECMAScript
30. Modules in ECMAScript
31. Promises in ECMAScript
32. Async/Await in ECMAScript

You also see the results after the demo with the illustrations.

You can also copy the code in this app and use it on your project.