Question - What are Operators in RxJS? What are the different types of operators used in RxJS?
Answer -
Operators are very important part of RxJS. An RxJS operator is a pure function that takes an observable as input and provides the output also in the form of observable. We have to use a pipe() method to work with operators.
Following is a list of most used operators in RxJS:
- Creation Operator
- Mathematical Operator
- Join Operator
- Transformation Operator
- Filtering Operator
- Utility Operator
- Conditional Operator
- Multicasting Operator
- Error handling Operator
Further, these operators are sub-divided in other types of operators.