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Messaging & queues

Message brokers, event streams and job queues. 16 packages across 7 ecosystems.

PypyzmqPython bindings for 0MQ27.2.0Aug 20, 2026BSD-3-ClausePyceleryDistributed Task Queue.5.6.3Mar 26, 2026BSD-3-ClausePybilliardPython multiprocessing fork with improvements and bugfixes4.3.1Oct 5, 2026BSD-3-ClausePykombuMessaging library for Python.5.6.2Dec 29, 2025BSD-3-ClausePyamqpLow-level AMQP client for Python (fork of amqplib).5.4.1Oct 5, 2026BSD-3-ClauseRbsidekiqSimple, efficient background processing for Ruby8.1.7Aug 17, 2026LGPL-3.0Dtfirebase_messagingFlutter plugin for Firebase Cloud Messaging, a cross-platform messaging solution that lets you reliably deliver messages on Android and iOS.17.0.1Oct 23, 2026BSD-3-ClauseGogithub.com/emirpasic/godsGoDS (Go Data Structures) - Sets, Lists, Stacks, Maps, Trees, Queues, and much morev1.18.1Apr 18, 2022BSD-2-ClausePydjango-celery-resultsCelery result backends for Django.2.6.0Apr 10, 2025BSD-3-ClauseNuStackExchange.RedisHigh performance Redis client, incorporating both synchronous and asynchronous usage.3.4.29Oct 30, 2026MITNuAzure.Messaging.ServiceBusAzure Service Bus is a fully managed enterprise integration message broker. Service Bus can decouple applications and services. Service Bus offers a reliable and secure platform for asynchronous transfer of data and state. This client library allows for both sending and receiving messages using Azure Service Bus. For more information about Service Bus, see https://learn.microsoft.com/azure/service-bus-messaging/service-bus-messaging-overview7.21.0Sep 24, 2026MITCphp-amqplib/php-amqplibFormerly videlalvaro/php-amqplib. This library is a pure PHP implementation of the AMQP protocol. It's been tested against RabbitMQ.v3.7.5Sep 28, 2026LGPL-2.1-or-laterNuRabbitMQ.ClientThe RabbitMQ .NET client is the official client library for C# (and, implicitly, other .NET languages)7.2.2Aug 5, 2026Apache-2.0NuConfluent.KafkaConfluent's .NET Client for Apache Kafka2.16.0Oct 7, 2026Apache-2.0NuWindowsAzure.StorageNOTE: As of version 9.4.0, this library has been split into multiple parts and replaced: See https://www.nuget.org/packages/Microsoft.Azure.Storage.Blob/, https://www.nuget.org/packages/Microsoft.Azure.Storage.File/, https://www.nuget.org/packages/Microsoft.Azure.Storage.Queue/, and https://www.nuget.org/packages/Microsoft.Azure.Storage.Common/. For table support, see https://www.nuget.org/packages/Microsoft.Azure.CosmosDB.Table/. This client library enables working with the Microsoft Azure storage services which include the blob and file service for storing binary and text data, the table service for storing structured non-relational data, and the queue service for storing messages that may be accessed by a client. For this release see notes - https://github.com/Azure/azure-storage-net/blob/master/README.md and https://github.com/Azure/azure-storage-net/blob/master/changelog.txt Microsoft Azure Storage team's blog - http://blogs.msdn.com/b/windowsazurestorage/9.3.3Nov 27, 2018Morg.apache.kafka:kafka-clientsApache Kafka4.4.0Oct 6, 2026Apache-2.0