Learning objectives

What is ECMAScript?

Writing and searching strings

Writing maps

Destructuring arrays

Searching arrays

Creating objects

Destructuring objects

1. Variable names must match the property names
2. You can assign new variable names using colon (:)
3. You can set default values
4. Nested objects require nested destructuring
5. Use rest operator (...) to collect remaining properties
6. Order doesn't matter in object destructuring

Iterating with the for/of loop

Getting and setting class values

Using ECMAScript functions

arrow functions-

1. arrow function provide the more readability to the code
2. It doesnt required the explicit retirn statement for the single line function
3. we dont neeed to call the function before the declaration
4. the destruction of the object need the {} during use of the function
5. It is same like the anonyms function

Building and returning promises

Using async/await syntax