# ReactiveX

Skill · Software Development and Engineering Practices

Canonical page: https://career.thegoodapps.co/skills/reactivex

ReactiveX (Rx) is a library ecosystem for composing asynchronous and event-based programs using observable sequences, combining ideas from the Observer pattern, Iterator pattern, and functional programming. It has implementations across many languages—RxJS for JavaScript, RxJava for Java/Android, RxSwift for iOS, and others—allowing developers to write consistent reactive code across platforms. It's widely used in mobile and front-end development to manage streams of events like user input or network responses.

Related skills: [Reactive Programming](https://career.thegoodapps.co/skills/reactive-programming), [RxJava](https://career.thegoodapps.co/skills/rxjava), [RxJs](https://career.thegoodapps.co/skills/rxjs), [RxSwift](https://career.thegoodapps.co/skills/rxswift)

## Open roles requiring ReactiveX (0)

None of the roles we have read name this skill yet. A large share of the visible corpus has not been parsed for skills, so this is at least as likely to be our backlog as the market's verdict.