{"id":40266947,"url":"https://github.com/politrons/reactive","last_synced_at":"2026-01-20T02:49:25.116Z","repository":{"id":9544653,"uuid":"42093392","full_name":"politrons/reactive","owner":"politrons","description":"Reactive: Examples of the most famous reactive libraries that you can find in the market.","archived":false,"fork":false,"pushed_at":"2025-06-18T13:49:17.000Z","size":1659,"stargazers_count":328,"open_issues_count":6,"forks_count":58,"subscribers_count":30,"default_branch":"master","last_synced_at":"2025-06-18T14:40:42.188Z","etag":null,"topics":["akka","flow","flux","java","reactivestreams","reactivex","reactor","rsocket","rxjava","spring","stream"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/politrons.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null},"funding":{"github":null,"patreon":null,"open_collective":null,"ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"lfx_crowdfunding":null,"polar":null,"buy_me_a_coffee":"politronsq","custom":null}},"created_at":"2015-09-08T06:11:22.000Z","updated_at":"2025-06-18T13:49:21.000Z","dependencies_parsed_at":"2025-06-09T09:40:25.060Z","dependency_job_id":null,"html_url":"https://github.com/politrons/reactive","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/politrons/reactive","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/politrons%2Freactive","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/politrons%2Freactive/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/politrons%2Freactive/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/politrons%2Freactive/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/politrons","download_url":"https://codeload.github.com/politrons/reactive/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/politrons%2Freactive/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28594958,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-20T02:08:49.799Z","status":"ssl_error","status_checked_at":"2026-01-20T02:08:44.148Z","response_time":117,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["akka","flow","flux","java","reactivestreams","reactivex","reactor","rsocket","rxjava","spring","stream"],"created_at":"2026-01-20T02:49:25.055Z","updated_at":"2026-01-20T02:49:25.106Z","avatar_url":"https://github.com/politrons.png","language":"Java","readme":"Author Pablo Picouto Garcia\n\nIs this repo useful? Please ⭑Star this repository and share the love.\n\nHere we cover with examples the most famous [reactive](https://www.reactivemanifesto.org/) libraries that you can find\nin the market.\n\n## ReactiveX\n\n![My image](src/main/resources/img/reactivex.png)\n\nMarble diagrams are not clear enough?.\n\nHere we cover with some practical examples, the most common use of\nthe [ReactiveX](https://github.com/ReactiveX/RxJava/wiki) platform for Java.\n\nRxScala examples [here](https://github.com/politrons/reactiveScala)\n\n* **Contactable**\n\n  ![My image](src/main/resources/img/rsz_publishconnectc.png)\n    * [HotObservable](src/test/java/rx/observables/connectable/HotObservable.java)\n\n* **Combining**\n\n  ![My image](src/main/resources/img/rsz_1zipo.png)\n    * [Chain](src/test/java/rx/observables/combining/ObservableChain.java)\n    * [Concat](src/test/java/rx/observables/combining/ObservableConcat.java)\n    * [Merge](src/test/java/rx/observables/combining/ObservableMerge.java)\n    * [Zip](src/test/java/rx/observables/combining/ObservableZip.java)\n    * [Switch](src/test/java/rx/observables/combining/ObservableSwitch.java)\n\n* **Creating**\n\n  ![My image](src/main/resources/img/rsz_1createc.png)\n    * [Create](src/test/java/rx/observables/creating/ObservableCreate.java)\n    * [Defer](src/test/java/rx/observables/creating/ObservableDefer.java)\n    * [Interval](src/test/java/rx/observables/creating/ObservableInterval.java)\n    * [Subscription](src/test/java/rx/observables/creating/ObservableSubscription.java)\n\n* **Filtering**\n\n  ![My image](src/main/resources/img/rsz_1filter.png)\n    * [Debounce](src/test/java/rx/observables/filtering/ObservableDebounce.java)\n    * [Distinct](src/test/java/rx/observables/filtering/ObservableDistinct.java)\n    * [Skip](src/test/java/rx/observables/filtering/ObservableSkip.java)\n    * [Take](src/test/java/rx/observables/filtering/ObservableTake.java)\n    * [First](src/test/java/rx/observables/filtering/ObservableFirst.java)\n    *[Run java classes](src/test/java/java11/HelloWorld11.java)\n\n\n* **Transforming**\n\n  ![My image](src/main/resources/img/rsz_flatmap.png)\n    * [Map](src/test/java/rx/observables/transforming/ObservableMap.java)\n    * [FlatMap](src/test/java/rx/observables/transforming/ObservableFlatMap.java)\n    * [GroupBy](src/test/java/rx/observables/transforming/ObservableGroupBy.java)\n    * [Scan](src/test/java/rx/observables/transforming/ObservableScan.java)\n    * [Collect](src/test/java/rx/observables/transforming/ObservableCollect.java)\n    * [Buffer](src/test/java/rx/observables/transforming/ObservableBuffer.java)\n    * [Window](src/test/java/rx/observables/transforming/ObservableWindow.java)\n    * [Compose](src/test/java/rx/observables/transforming/ObservableCompose.java)\n\n* **Scheduler**\n\n  ![My image](src/main/resources/img/rsz_2subscribeonc.png)\n    * [Asynchronous](src/test/java/rx/observables/scheduler/ObservableAsynchronous.java)\n\n* **Errors**\n\n  ![My image](src/main/resources/img/rsz_2subscribeonc.png)\n    * [Exceptions](src/test/java/rx/observables/errors/ObservableExceptions.java)\n\n* **Utils**\n    * [Delay](src/test/java/rx/observables/utils/ObservableDelay.java)\n    * [AmbConditional](src/test/java/rx/observables/utils/ObservableAmbConditional.java)\n    * [Cache](src/test/java/rx/observables/utils/ObservableCache.java)\n    * [ToBlocking](src/test/java/rx/observables/utils/ObservableToBlocking.java)\n\n* **Single**\n  An Observable that just emit 1 item through the pipeline.\n    * [SingleFeatures](src/test/java/rx/single/SingleFeatures.java)\n\n* **Relay**\n  A subject which subscribe observers and keep the pipeline open all the time.\n    * [Relay](src/test/java/rx/relay/Relay.java)\n\n## Spring Reactor\n\n![My image](src/main/resources/img/reactor.png)\n\nThe reactive stream API implementation of Spring.\n\n![My image](src/main/resources/img/rsz_1createc.png)\n\n* [Creating](src/test/java/reactor/ReactorCreating.java)\n\n![My image](src/main/resources/img/rsz_1zipo.png)\n\n* [Combining](src/test/java/reactor/ReactorCombining.java)\n\n![My image](src/main/resources/img/rsz_flatmap.png)\n\n* [Transforming](src/test/java/reactor/ReactorTransforming.java)\n\n![My image](src/main/resources/img/rsz_1filter.png)\n\n* [Filtering](src/test/java/reactor/ReactorFiltering.java)\n\n![My image](src/main/resources/img/rsz_2subscribeonc.png)\n\n* [Async](src/test/java/reactor/ReactorAsync.java)\n\n## Akka\n\n![My image](src/main/resources/img/akka.png)\n\nImplementation of Akka patterns using Akka typed, using Java DSL.\n\n* [patterns](src/test/java/akka/AkkaFeatures.java)\n\n## Akka Stream\n\nThe reactive stream API implementation of Akka.\n\n* [Source, Flow, Sink](https://github.com/politrons/Akka/blob/master/src/main/scala/stream/AkkaStream.scala)\n* [Subscriber](https://github.com/politrons/Akka/blob/master/src/main/scala/stream/Subscriber.scala)\n* [Back-pressure](https://github.com/politrons/Akka/blob/master/src/main/scala/stream/BackPressure.scala)\n* [GraphDSL](https://github.com/politrons/Akka/blob/master/src/main/scala/stream/Graphs.scala)\n\n## RSocket\n\n![My image](src/main/resources/img/rsocket.png)\n\nBinary protocol for use on byte stream transports.\n\n* [Fire and Forget](src/test/java/rsocket/RSocketFireAndForget.java)\n* [Request Response](src/test/java/rsocket/RSocketRequestResponse.java)\n* [Request Stream](src/test/java/rsocket/RSocketRequestStream.java)\n* [Request Channel](src/test/java/rsocket/RSocketRequestChannel.java)\n\n## Quarkus\n\n![My image](src/main/resources/img/quarkus_logo.png)\n\nExample of most important features of the red hat framework.\n\n* [features](quarkus/)\n\n## Micronaut\n\n![My image](src/main/resources/img/micronaut.png)\n\nA modern, JVM-based, full-stack framework for building modular, easily testable microservice and serverless\napplications.\n\n* [features](https://github.com/politrons/micronaut)\n\n## Oracle Helidon\n\n![My image](src/main/resources/img/helidon.png)\n\nHelidon is a collection of Java libraries for writing microservices that run on a fast web core powered by Netty.\n\n* [WebClient / WebServer](src/test/java/helidon/HelidonWebServer.java)\n* [Reactive Messaging](src/test/java/helidon/HelidonReactiveMessaging.java)\n* [Kafka connector](src/test/java/helidon/HelidonKafka.java)\n* [Scheduler](src/test/java/helidon/HelidonScheduler.java)\n\n##  \n\n![My image](src/main/resources/img/vavr.png)\n\nExample of most important features of this functional programing library for Java.\n\n* [effects](src/test/java/vavr/VavrEffects.java)\n* [Functions](src/test/java/vavr/VavrFunctions.java)\n* [Collections](src/test/java/vavr/VavrCollections.java)\n* [Pattern matching](src/test/java/vavr/VavrPatternMatching.java)\n* [Future](src/test/java/vavr/VavrFuture.java)\n\n## Category Theory\n\n![My image](src/main/resources/img/pure.png)\n\nExample of Monad implementation for Java.\n\n* [monad](src/test/java/effects/PolEffectSystem.java)\n\n\n## ![My image](src/main/resources/img/curator-logo.png)\n\nApache Curator is a Java/JVM client library for Apache ZooKeeper, a distributed coordination service.\n\n* [distributed lock and counter](src/test/java/curator/ApacheCuratorFeature.java)\n\n## Reactive Stream Monads combination\n\nA Combination of Monads that implement Reactive Stream.\n\n* [ReactiveStream](src/test/java/ReactiveMonadsCombinations.java)\n\n## Observer V Iterator Pattern\n\nAn explanation, comparative and benchmark between these two patterns.\n\n* [ObserverVsIterator](src/test/java/rx/utils/ObserverVsIterator.java)\n\n## RxJava V Spring Reactor\n\nA Comparative and benchmark between these two frameworks.\n\n* [ReactorVsRx](src/test/java/rx/utils/ReactorVsRx.java)\n\n## Java 8\n\n![My image](src/main/resources/img/rsz_stream.jpg)\n\n* [Stream](src/test/java/java8/StreamUtils.java)\n* [Functions](src/test/java/java8/Functions.java)\n* [CompletableFuture](src/test/java/java8/CompletableFutureFeature.java)\n\n## Java 9\n\n![My image](src/main/resources/img/java-9.png)\n\n* [Flow](src/test/java/java9/FlowFeatures.java)\n* [Features](src/test/java/java9/UtilFeatures.java)\n* [Optional](src/test/java/java9/OptionalImprovements.java)\n* [Module system](src/test/java/module-info.java.bak)\n\n## Java 10\n\n![My image](src/main/resources/img/10.png)\n\n* [Collections](src/test/java/java10/Collections.java)\n* [Local variable type inference](src/test/java/java10/LocalVariableTypeInference.java)\n\n## Java 11\n\n![My image](src/main/resources/img/11.png)\n\n* [HttpClient2](src/test/java/java11/HttpClient2Feature.java)\n* [String](src/test/java/java11/StringFeatures.java)\n* [File](src/test/java/java11/FileFeatures.java)\n* [Collection](src/test/java/java11/CollectionFeatures.java)\n* [Local variable](src/test/java/java11/LocalVariableFeature.java)\n\n## Java 12\n\n![My image](src/main/resources/img/12.png)\n\n* [Switch Expression](https://github.com/politrons/reactive/blob/master/src/test/java/java12/Java12Features.java#L16)\n* [String API](https://github.com/politrons/reactive/blob/master/src/test/java/java12/Java12Features.java#L50)\n* [JVM Constants API](https://github.com/politrons/reactive/blob/master/src/test/java/java12/Java12Features.java#L101)\n\n## Java 14\n\n![My image](src/main/resources/img/j14.png)\n\n* [Pattern matching](https://github.com/politrons/reactive/blob/master/src/test/java/java14/Java14Features.java#L11)\n* [Multiline text](https://github.com/politrons/reactive/blob/master/src/test/java/java14/Java14Features.java#L31)\n* [Record type](https://github.com/politrons/reactive/blob/master/src/test/java/java14/Java14Features.java#L54)\n\n## Java 15\n\n* [Sealed class](src/test/java/java15/Java15Features.java)\n\n## Java 16\n\n![My image](src/main/resources/img/16.png)\n\n* [Features](src/test/java/java16/Java16Features.java)\n\n## Java 17\n\n![My image](src/main/resources/img/j17.jpg)\n\n* [Features](src/test/java/java17/Java17Features.java)\n\n## Java 18\n\nProject Loom feature\n\n* [Features](src/test/java/loom/LoomFeatures.java)\n\n## Java 19\n\nPattern matching improvements \u0026 Virtual Thread\n\n* [Features](src/test/java/java19/Java19Features.java)\n* \n## Java 20,21,22\n\n![My image](src/main/resources/img/java22.jpeg)\n\nAll new features of this 3 Java versions.\n\n* [Features](src/test/java/java22/FeaturesJava22.java)\n\n## ![My image](src/main/resources/img/eclipse.png)\n\nEclipse Collections is one of the best Java collections framework ever that brings happiness to your Java development.\n\n* [feature](src/test/java/eclipse_collection/EclipseCollectionFeature.java)\n\n## ![My image](src/main/resources/img/kafka.png)\n\nExamples of patterns using Apache Kafka.\n\n* **[Throttling](kafka/src/test/java/com/politrons/kafka/KafkaThrottling.java)**\n* **[Assign](kafka/src/test/java/com/politrons/kafka/KafkaAssignment.java)**\n* **[Stream](kafka/src/test/java/com/politrons/kafka/KafkaStreamFeature.java)**\n* **[balancing](kafka/src/test/java/com/politrons/kafka/KafkaBalancing.java)**\n* **[Sagas](kafka/src/test/java/com/politrons/kafka/sagas/KSaga.java)**\n* **[Delay](kafka/src/test/java/com/politrons/kafka/KafkaDelay.java)**\n* **[AdminClient](kafka/src/test/java/com/politrons/kafka/KafkaAdminClient.java)**\n\n## Software craftsmanship\n\n* [(S)ingle responsibility principle](src/test/java/good_practices/SRP.java)\n* [(O)pen/Closed principle](src/test/java/good_practices/OpenClosedPrinciple.java)\n* [(L)iskov substitution principle](src/test/java/good_practices/LiskovSubstitutionPrinciple.java)\n* [(I)nterface segregation principle](src/test/java/good_practices/InterfaceSegregationPrinciple.java)\n* [(D)on't repeat yourself](src/test/java/good_practices/DRY.java)\n\n## Patterns\n\n* **[Race](src/test/java/patterns/RacePattern.java)**\n* **[Effect system](src/test/java/effects/JIOFeature.java)**\n* **[Channel](src/test/java/communication/ChannelFeature.java)**\n\n## Java Object Layout (JOL)\n\n* **[HashMap vs Chronicle Map](JOL/README.md)**\n\n## Priority Queue\n\n* **[Priority Queue](src/test/java/PriorityQueueFeature.java)**\n\n## Architectures\n\n* **[Netflix GraphQL Federation Replica](NetflixArchitecture)**\n\n## TigerBeetle\n\n* **[Benchmark](DatabaseBenchmarks/)**\n\n## Programs\n\n* [PaymentAPI:](https://github.com/politrons/PaymentAPI) A Reactive microservice with DDD + CQRS + Event Sourcing\n* [Reactive StarWars](https://github.com/politrons/reactiveStarWars) A Star wars reactive microservice platform, formed\n  by four services\n","funding_links":["https://buymeacoffee.com/politronsq"],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolitrons%2Freactive","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpolitrons%2Freactive","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolitrons%2Freactive/lists"}