For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
MixMusic: Spotify and YouTube Music in one player. Open-source desktop music player for macOS, Windows & Linux: one search, one queue, mixed playlists, synced lyrics, and equalizer with community themes and plugins. No Spotify Premium needed.
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The most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehicles
Ultra quick message queue and streaming server
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Distributed Task Queue (development branch)
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
High-Performance server for NATS.io, the cloud and edge native messaging system.
Premium Queue package for handling distributed jobs and messages in NodeJS.
Simple, reliable, and efficient distributed task queue in Go
The AI Compute Platform for frontier teams. SkyPilot turns fragmented AI compute into one AI supercomputer, so frontier AI teams build custom intelligence faster.
Simple job queues for Python
BullMQ - Message Queue and Batch processing for NodeJS, Python, .NET, Elixir, Rust and PHP based on Redis or PostgreSQL
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
The easiest way to serve AI apps and models - Build Model Inference APIs, Job queues, LLM apps, Multi-model pipelines, and more!
Fancy stream processing made operationally mundane
🪓 An orchestration engine for background tasks, AI agents, and durable workflows
Real-time monitor and web admin for Celery distributed task queue
🔩 Like builtins, but boltons. 250+ constructs, recipes, and snippets which extend (and rely on nothing but) the Python standard library. Nothing like Michael Bolton.
:books: :chart_with_upwards_trend: Plug-and-play class-library project of standard Data Structures and Algorithms in C#
a little task queue for python
The leading workflow orchestration platform. Run stateful step functions and AI workflows on serverless, servers, or the edge.
The polyglot queue: Fast and reliable background jobs in Go, Ruby, Rust, and JS/TS on Postgres or SQLite.
Run arbitrary commands when files change
A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.
MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.
:books: collection of JavaScript and TypeScript data structures and algorithms for education purposes. Source code bundle of JavaScript algorithms and data structures book
Commonly used data structures for Swift
ZIO — A type-safe, composable library for async and concurrent programming in Scala
Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (April 2025)
Promise queue with concurrency control
Dashboard and code-driven configuration for Laravel queues.
an agentic cms self-hosted on cloudflare, for podcasts, blogs, photos, videos, documents, and curated urls.
Queueing jobs in Postgres from Node.js like a boss
A simple, fast, robust job/task queue for Node.js, backed by Redis.
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Micro second messaging that stores everything to disk
A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!
libxev is a cross-platform, high-performance event loop that provides abstractions for non-blocking IO, timers, events, and more and works on Linux (io_uring or epoll), macOS (kqueue), and Wasm + WASI. Available as both a Zig and C API.
🎯 Queue background jobs inspector
The open source and enterprise-ready webhooks service 🦀
Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage
A modern high-performance open source message queuing system
Messaging library for Python.
:vertical_traffic_light: Kubernetes-native Job Queueing and Scheduling
SQLite extension + bindings for Postgres NOTIFY/LISTEN semantics with durable queues, streams, pub/sub, and scheduler
In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.
Kafka-style message streaming in Go. Built on NATS. Single binary, no JVM, no ZooKeeper.
:bus: Simple and lean service bus implementation for .NET
Advanced download manager for the Servarr ecosystem
High performance Node.js/PostgreSQL job queue (also suitable for getting jobs generated by PostgreSQL triggers/functions out into a different work queue)
syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, queueing, SQL & NoSQL.
Distributed task queue with full async support
fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.
The Service Bus Explorer allows users to connect to a Service Bus namespace and administer messaging entities in an easy manner. The tool provides advanced features like import/export functionality or the ability to test topic, queues, subscriptions, relay services, notification hubs and events hubs.
Fireworq is a lightweight, high-performance, language-independent job queue system.
Pluggable foundation blocks for building distributed apps.
Self-hosted Cloudflare Workers-compatible platform with Workers、KV、D1、R2、DO、Queues、Workflows、Cron、Cache、Images、Vectorize、AI Search、Artifacts、Static Assets、Service Bindings、Dynamic Workers、LogTail、Gateway in one Rust binary.
PHP client for beanstalkd queue