ReactiveX/rxdart
The Reactive Extensions for Dart observed · 2026-08-28
Health v2 · maintenance only
62/100
- Activity 87
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3970
- days_rel: 564
- days_push: 79
- n_releases_24m: 1
Adoption not part of the score
3433 stars · 274 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
RxDart is the ReactiveX implementation for Dart, providing observable streams and composable operators on top of native Dart Streams. It includes a companion rxdart_flutter package and is a Flutter Favorite package for reactive asynchronous programming.
Use cases
- combine and transform dart streams with rx operators
- debounce user input events in flutter
- manage app state with observable streams
- handle asynchronous event streams reactively
- convert callbacks into observable streams
- implement reactive state management in dart
When to choose
- you're building Dart or Flutter apps with complex asynchronous event flows
- you want the familiar ReactiveX operator API in Dart
- you need Subjects, Schedulers, and stream combinators beyond dart:async
When to avoid
- your app has simple async needs covered by native Dart Streams and Futures
- you prefer other Flutter state management solutions like Bloc or Riverpod
- you're not working in the Dart ecosystem
Facets
library · maturity active
concurrency state-management streaming cross-platform mobile-development developer-tools cross-platform reactive-programming observables streams flutter reactivex mobile
7 sources
- readme: https://github.com/ReactiveX/rxdart · fetched 2026-08-28 · 4d4df58c5b7f
- homepage: http://reactivex.io · fetched 2026-08-29 · 82cef0299f27
- site_page: https://reactivex.io/documentation/observable.html · fetched 2026-08-29 · 9a5601c77b6d
- site_page: https://reactivex.io/documentation/operators.html · fetched 2026-08-29 · a0acd380d044
- site_page: https://reactivex.io/documentation/single.html · fetched 2026-08-29 · 5cb896bf348b
- site_page: https://reactivex.io/documentation/subject.html · fetched 2026-08-29 · 4aee216f65c4
- site_page: https://reactivex.io/documentation/scheduler.html · fetched 2026-08-29 · 12a5c3e9ebce
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| ReactiveX/rxdart | main | 62 |
For agents
markdown · JSON · MCP: product_card(name="ReactiveX/rxdart")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem