{"adoption": {"forks": 274, "observed_at": "2026-08-28T04:08:04.269573+00:00", "stars": 3433}, "canonical_url": "https://ross.abutalabs.com/products/rxdart", "card": {"archived": false, "artifact_type": "library", "description": "The Reactive Extensions for Dart", "domain": ["cross-platform", "mobile-development", "developer-tools"], "enriched": true, "function": ["concurrency", "state-management", "streaming"], "health_score": 84, "homepage": "http://reactivex.io", "language": "Dart", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["ReactiveX/rxdart"], "name": "ReactiveX/rxdart", "platform": ["cross-platform"], "pushed_at": "2026-06-15T20:54:14+00:00", "repo": "ReactiveX/rxdart", "stars": 3433, "tags": ["reactive-programming", "observables", "streams", "flutter", "reactivex", "mobile"], "topics": [], "urls": [], "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"], "what_it_is": "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.", "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"], "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"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/rxdart", "repo": "ReactiveX/rxdart", "role": "main", "score": 62}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:04.269573+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:37:43.768843+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4d4df58c5b7f30a57c972c10b9da6f470bcd3de06924eaff99694b190ccd1c5e", "fetched_at": "2026-08-28T04:08:04.269573+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ReactiveX/rxdart"}, {"content_hash": "82cef0299f27d94857b2f727237a703db40602295a1eff31ca55b7373b77c5ba", "fetched_at": "2026-08-29T09:31:50.580652+00:00", "kind": "homepage", "missing": false, "url": "http://reactivex.io"}, {"content_hash": "9a5601c77b6d247d0da1ab961e95a013037d19d6320b1db7a9ba7de7827efeda", "fetched_at": "2026-08-29T09:31:50.583205+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/observable.html"}, {"content_hash": "a0acd380d0448130cffbf3e567e38ac9424dbe3129b3da0da3614c02a5364518", "fetched_at": "2026-08-29T09:31:50.586148+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/operators.html"}, {"content_hash": "5cb896bf348bc58f69ff8407c7bb0f4da12a52e615c63491e13c502e4fad4bea", "fetched_at": "2026-08-29T09:31:50.588990+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/single.html"}, {"content_hash": "4aee216f65c4cf23c401abecff86a62083aebb50816d1dead0222ab2a6236742", "fetched_at": "2026-08-29T09:31:50.591636+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/subject.html"}, {"content_hash": "12a5c3e9ebceeb5b49811c655cf4c0cb12d0316568954202619ddf1e6ee76206", "fetched_at": "2026-08-29T09:31:50.593794+00:00", "kind": "site_page", "missing": false, "url": "https://reactivex.io/documentation/scheduler.html"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 87, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3970, "days_push": 79, "days_rel": 564, "gap_med": null, "n_releases_24m": 1}, "score": 62, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}