Explore all RxJS operators

Mapping

Mapping + flattening

Merging multiple sources

Combining multiple sources

Deprecated pipeable operator

import { merge } from 'rxjs/operators';
a$.pipe(merge(b$, c$));

⇣

Creation operator

import { merge } from 'rxjs';
merge(a$, b$, c$);

Filtering

Rate Limiting

Taking

Skipping

Partitioning

In RxJS 6.5, the partition operator is deprecated in favor of a new static creation function.

import { partition } from 'rxjs';
const [b$, c$] = partition(a$, predicate);

Scanning

Reducing

Finding

Conditional

Windowing

Buffering

Delaying

Flattening

Changelog

24 Sep. 20193.0Introduce a new design, new sidebar and navigation helpers

17 Sep. 20192.3Add icons for pipeable, creation and deprecated operators

04 Jun. 20192.2Create a new toolbar, add new categories & cards!Learn more »

29 Apr. 20192.1Add fromFetch and partition functions (RxJS 6.5).

04 Mar. 20192.0Add a visual system for families.Learn more »

25 Feb. 20192.0-betaImprove the look and feel of the cards.

11 Feb. 20191.2Add deprecated operators and how to convert.Full change log »

04 Feb. 20191.1Add 5 new families to organize the 17 categories.

22 Jan. 20191.0Public release.Read announcement »