GitHub stars · StarDay

1dapr / daprPortable runtime combining event-driven architecture and workflow orchestration for distributed cloud and edge applications.GoApache-2.0 · Permissive26,175

2redpanda-data / redpandaRedpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!C++License not declared12,671

3walkor / workermanAn asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.PHPMIT · Permissive11,550

4panjf2000 / gnet🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.GoApache-2.0 · Permissive11,265

5kedacore / kedaKEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in KubernetesGoApache-2.0 · Permissive10,698

6ThreeDotsLabs / watermillBuilding event-driven applications the easy way in Go.GoMIT · Permissive9,943

7apple / swift-nioEvent-driven network application framework for high performance protocol servers & clients, non-blocking.SwiftApache-2.0 · Permissive8,546

8hatchet-dev / hatchet🪓 An orchestration engine for background tasks, AI agents, and durable workflowsGoMIT · Permissive8,235

9muesli / beehiveA flexible event/agent & automation system with lots of bees 🐝GoAGPL-3.0 · Share derivative source6,489

10inngest / inngestThe leading workflow orchestration platform. Run stateful step functions and AI workflows on serverless, servers, or the edge.GoLicense not declared6,022

11twisted / twistedEvent-driven networking engine written in Python.PythonLicense not declared6,001

12SolaceProducts / solace-agent-meshPlatform for building and running AI agents across the full lifecycle — build, test, deploy, monitor, improve. Hosts your agents, runs their tools, and coordinates them over an event mesh, with sessions, artifacts, auth, evaluators, and observability built in.ShellLicense not declared4,921

13effector / effectorBusiness logic with ease ☄️TypeScriptMIT · Permissive4,852

14ergo-services / ergoAn actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang. Zero dependencies.GoMIT · Permissive4,696

15restatedev / restateRestate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.RustLicense not declared4,670

16spacecloud-io / space-cloudOpen source Firebase + Heroku to develop, scale and secure serverless apps on KubernetesGoApache-2.0 · Permissive4,001

17Atmosphere / atmospherePortable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.JavaApache-2.0 · Permissive3,830

18p-org / PThe P programming language.C#MIT · Permissive3,730

19svix / svix-webhooksThe open source and enterprise-ready webhooks service 🦀RustMIT · Permissive3,476

20aspnetrun / run-aspnetcore-microservicesMicroservices on .NET platforms used ASP.NET Web API, Docker, RabbitMQ, MassTransit, Grpc, Yarp API Gateway, PostgreSQL, Redis, SQLite, SqlServer, Marten, Entity Framework Core, CQRS, MediatR, DDD, Vertical and Clean Architecture implementation with using latest features of .NET 8 and C# 12C#MIT · Permissive3,274