47,133 repositories indexed
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Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.
All-in-one IoT Platform - Device management, data collection, processing and visualization.
Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.
High-Performance server for NATS.io, the cloud and edge native messaging system.
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
The most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehicles
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots
Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
Eclipse Mosquitto - An open source MQTT broker
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
Diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.
Build, Manage and Deploy AI/ML Systems
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
Golang client for NATS, the cloud native messaging system.
Migrate to PostgreSQL in a single command!
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.
A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.
Apache Ignite
Distributed stream processing engine in Rust
The most widely used PHP client for RabbitMQ
A light-weight, flexible, and expressive statistical data testing library