ReactiveX/rxjs
A reactive programming library for JavaScript observed · 2026-08-28
Health v2 · maintenance only
84/100
- Activity 96
- Release rhythm 60
- Longevity 100
Flags: prerelease_only
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: 4189
- days_rel: 29
- days_push: 25
- n_releases_24m: 1
Adoption not part of the score
31701 stars · 2991 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
RxJS is a reactive programming library for composing asynchronous and event-based programs using Observables. This repository hosts the next-generation RxJS 9, which leverages the native web-platform Observable with a conforming fallback.
Use cases
- compose async event streams in JavaScript
- handle user input events reactively
- manage complex async data flows in Angular apps
- debounce and throttle event handling
- cancel and retry async operations declaratively
When to choose
- you need composable, cancellable async/event pipelines
- you're building Angular apps where RxJS is idiomatic
- you want a mature, battle-tested reactive library with a huge ecosystem
When to avoid
- your app has only simple promise-based async flows
- you want minimal bundle size and no learning curve
- your team is unfamiliar with reactive programming concepts
Facets
library · maturity active
state-management concurrency streaming web-development frontend browser cross-platform reactive-programming observables event-streams typescript rxjs javascript nodejs
2 sources
- readme: https://github.com/ReactiveX/rxjs · fetched 2026-08-28 · 88392691f81a
- homepage: https://rxjs.dev · fetched 2026-08-29 · d33ffb4a1a52
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| ReactiveX/rxjs | main | 84 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem