{"id":14968068,"url":"https://github.com/cr-org/neutron","last_synced_at":"2025-04-07T07:18:15.359Z","repository":{"id":37014222,"uuid":"262025919","full_name":"cr-org/neutron","owner":"cr-org","description":":stars: Purely functional Apache Pulsar client for Scala built on top of Fs2","archived":false,"fork":false,"pushed_at":"2025-03-25T00:07:11.000Z","size":1161,"stargazers_count":71,"open_issues_count":12,"forks_count":11,"subscribers_count":8,"default_branch":"master","last_synced_at":"2025-03-31T06:06:29.624Z","etag":null,"topics":["apache","cats-effect","dhall","fp","fs2","nix","pulsar","scala","typelevel"],"latest_commit_sha":null,"homepage":"https://cr-org.github.io/neutron/","language":"Scala","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cr-org.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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}},"created_at":"2020-05-07T10:59:09.000Z","updated_at":"2025-03-14T10:49:43.000Z","dependencies_parsed_at":"2023-02-18T20:31:05.564Z","dependency_job_id":"c0853b46-6093-4606-8c50-608713663259","html_url":"https://github.com/cr-org/neutron","commit_stats":{"total_commits":462,"total_committers":7,"mean_commits":66.0,"dds":0.6168831168831168,"last_synced_commit":"46d8d8b285f14af3ddf3f6eacef212a3d465e7ff"},"previous_names":[],"tags_count":10,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cr-org%2Fneutron","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cr-org%2Fneutron/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cr-org%2Fneutron/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cr-org%2Fneutron/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cr-org","download_url":"https://codeload.github.com/cr-org/neutron/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247608160,"owners_count":20965953,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["apache","cats-effect","dhall","fp","fs2","nix","pulsar","scala","typelevel"],"created_at":"2024-09-24T13:39:11.794Z","updated_at":"2025-04-07T07:18:15.335Z","avatar_url":"https://github.com/cr-org.png","language":"Scala","funding_links":[],"categories":[],"sub_categories":[],"readme":"# neutron\n\n[![CI Status](https://github.com/cr-org/neutron/workflows/Scala/badge.svg)](https://github.com/cr-org/neutron/actions)\n[![MergifyStatus](https://img.shields.io/endpoint.svg?url=https://gh.mergify.io/badges/cr-org/neutron\u0026style=flat)](https://mergify.io)\n[![Maven Central](https://img.shields.io/maven-central/v/com.chatroulette/neutron-core_2.13.svg)](https://search.maven.org/search?q=com.chatroulette.neutron)\n[![Scala Steward badge](https://img.shields.io/badge/Scala_Steward-helping-brightgreen.svg?style=flat\u0026logo=data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAQCAMAAAARSr4IAAAAVFBMVEUAAACHjojlOy5NWlrKzcYRKjGFjIbp293YycuLa3pYY2LSqql4f3pCUFTgSjNodYRmcXUsPD/NTTbjRS+2jomhgnzNc223cGvZS0HaSD0XLjbaSjElhIr+AAAAAXRSTlMAQObYZgAAAHlJREFUCNdNyosOwyAIhWHAQS1Vt7a77/3fcxxdmv0xwmckutAR1nkm4ggbyEcg/wWmlGLDAA3oL50xi6fk5ffZ3E2E3QfZDCcCN2YtbEWZt+Drc6u6rlqv7Uk0LdKqqr5rk2UCRXOk0vmQKGfc94nOJyQjouF9H/wCc9gECEYfONoAAAAASUVORK5CYII=)](https://scala-steward.org)\n\u003ca href=\"https://typelevel.org/cats/\"\u003e\u003cimg src=\"https://typelevel.org/cats/img/cats-badge.svg\" height=\"40px\" align=\"right\" alt=\"Cats friendly\" /\u003e\u003c/a\u003e\n\nA *pulsar* is a celestial object, thought to be a rapidly rotating neutron star, that emits regular pulses of radio waves and other electromagnetic radiation at rates of up to one thousand pulses per second.\n\n[![pulsar](https://www.jpl.nasa.gov/spaceimages/images/largesize/PIA18845_hires.jpg \"An accreting pulsar. Credit NASA/JPL-Caltech\")](https://www.jpl.nasa.gov/spaceimages/?search=pulsar\u0026category=#submit)\n\n### Disclaimer\n\n**Chatroulette** uses this library in production as the base of the whole platform. However, this library is in active development so if you want to use it, **do it at your own risk**.\n\n### Documentation\n\nCheck out the [microsite](https://cr-org.github.io/neutron/).\n\n### Pulsar version\n\nAt the moment, we target Apache Pulsar 2.10.x.\n\n### Development\n\nIf you have `sbt` installed, you don't have to worry about anything. Simply run `sbt +test` command in the project root to run the tests.\n\nIf you are a `nix` user, make sure you enter a `Nix Shell` by running `nix-shell` at the project's root.\n\n```\nsbt +test\n```\n\nRemember to first start Pulsar and initialize it with docker-compose\n\n```\n./docker-compose up -d\n```\n\n### Schemas\n\nWorking with schemas when using our Pulsar `docker-compose` configuration.\n\nGet [schema compatibility strategy](https://pulsar.apache.org/docs/en/schema-evolution-compatibility/#schema-compatibility-check-strategy):\n\n```\n$ docker-compose exec pulsar bin/pulsar-admin namespaces get-schema-compatibility-strategy public/default\nFULL\n```\n\nSet schema compatibility strategy:\n\n```\n$ docker-compose exec pulsar bin/pulsar-admin namespaces set-schema-compatibility-strategy -c BACKWARD public/default\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcr-org%2Fneutron","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcr-org%2Fneutron","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcr-org%2Fneutron/lists"}