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profunktor/fs2-rabbit

:rabbit: RabbitMQ stream-based client built on top of Fs2
Source code at GitHub https://fs2-rabbit.profunktor.dev/
profunktor/fs2-rabbit.json
{
  "createdAt": "2017-05-30T14:50:53Z",
  "defaultBranch": "master",
  "description": ":rabbit: RabbitMQ stream-based client built on top of Fs2",
  "fullName": "profunktor/fs2-rabbit",
  "homepage": "https://fs2-rabbit.profunktor.dev/",
  "language": "Scala",
  "name": "fs2-rabbit",
  "pushedAt": "2025-10-03T20:31:40Z",
  "stargazersCount": 153,
  "topics": [
    "amqp",
    "amqp-client",
    "fs2",
    "rabbitmq",
    "rabbitmq-client",
    "stream",
    "streaming"
  ],
  "updatedAt": "2025-10-03T20:02:42Z",
  "url": "https://github.com/profunktor/fs2-rabbit"
}

fs2-rabbit

Section titled “fs2-rabbit”

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Stream-based library for RabbitMQ built-in on top of Fs2 and the RabbitMq Java Client.

Dependencies

Section titled “Dependencies”

From 5.4.0 onwards, the library is published only for Scala 3.x and 2.13.x
For Scala 2.12.x use the latest <= 5.3.x versions.
Previous artifacts <= 2.0.0-RC1 were published using the com.github.gvolpe group id (see migration guide)

Add this to your build.sbt:

libraryDependencies += "dev.profunktor" %% "fs2-rabbit" % Version

And this one if you would like to have Json support:

libraryDependencies += "dev.profunktor" %% "fs2-rabbit-circe" % Version

Usage Guide

Section titled “Usage Guide”

Check the official guide for updated compiling examples.

Adopters

Section titled “Adopters”
CompanyDescription
CognotektMicroservice workflow management in Insuretech AI applications.
ITVInternal microservices interaction.
KlarnaMicroservice for Fintech services.
Philips LightingInternal microservices interaction.
Descartes KontainersMicroservice workflow management - Logistics applications.
CodacyInternal microservices interaction.
BudgetbakersInternal microservices communication - Fintech

Running tests locally

Section titled “Running tests locally”

Start a RabbitMQ instance using docker compose (recommended):

Terminal window
> docker compose up
> sbt +test

Code of Conduct

Section titled “Code of Conduct”

See the Code of Conduct

LICENSE

Section titled “LICENSE”

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this project except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.