PyPI81Excellenthealth index

ml4t/backtestEvent-driven backtesting engine with realistic execution, portfolio, and risk modeling.
Python★ 22Aug 12, 2026
Maven · npm · PyPI80Excellenthealth index

kzmlabs/flink-statefunStateful actors on Apache Flink 2.x and Java 21 — durable per-key state, exactly-once messaging, Kafka and Kinesis I/O, Kubernetes-native deployment. Continues the Apache Stateful Functions programming model on the modern Flink line.
Java · JavaScript★ 13Sep 1, 2026
crates.io80Excellenthealth index
Rust★ 83↓ 201.6K/moJul 22, 2026
npm · PyPI · Go +178Goodhealth index
ArchiveBox/abxbus📢 Fast multi-language Event Bus library for Python/TS/Golang/Rust with support for advanced concurrency control features, nested event tracking, type enforcement, bridges to other backends, and more...
Rust · Python · TypeScript★ 12↓ 428.2K/moJul 19, 2026
npm · crates.io · Go +178Goodhealth index
BetterCorp/better-service-baseMulti‑language event‑driven microservices framework with built‑in Zod validation and type‑safe events. Runs anywhere — from embedded devices and routers to clustered servers. Pluggable architecture, secure‑by‑default, production‑ready.
TypeScript★ 3↓ 25.8K/moJul 21, 2026
moeru-ai/eventa🫵👂 Events are all you need. Truly type-safe event driven toolbox, define it everywhere, use it anywhere, best for Web Worker/WebSocket/Electron IPC/RPC
TypeScript★ 42↓ 42.7K/moJul 29, 2026
Packagist78Goodhealth index

walkor/workermanAn asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.
PHP★ 11.5K↓ 116.1K/moAug 13, 2026
Go · npm77Goodhealth index

LarsArtmann/go-filewatcherA high-performance, composable file system watcher for Go. Built on fsnotify with automatic recursion, 17+ filters, 18 middleware, and production-grade resilience.
Go★ 2Sep 2, 2026
GopherSecurity/gopher-mcpMCP C++ SDK - Model Context Protocol implementation in CPP with enterprise-grade security, observability and connectivity.
C++ · C#★ 123Jul 17, 2026
Python★ 9↓ 1,094/moSep 5, 2026
Go · npm75Goodhealth index
Go★ 164Jul 20, 2026

browser-use/bubus📢 Production-ready python event bus library with support for async and sync handlers, forwarding betwen busses w/ parent event tracking + loop prevention, FIFO and concurrency options, and WAL persistence. Powers the browser-use library.
Python★ 117↓ 11.2M/moAug 8, 2026
Packagist69Goodhealth index
ecotoneframework/ecotoneEcotone shifts the focus to the business code. In order to make it happen, enables Message-Driven Architecture with DDD, CQRS, Event Sourcing in PHP.
PHP★ 565↓ 12.6K/moJul 20, 2026
eschizoid/kpipeComposable Kafka consumer library for building modular, testable JVM data pipelines.
Java★ 57Jul 24, 2026

yysun/apprunAppRun is a JavaScript library for developing high-performance and reliable web applications using the elm inspired architecture, events and components.
TypeScript★ 1,176↓ 8,326/moSep 6, 2026
3axap4eHko/evnty0-Deps, simple, fast, for browser and node js anonymous event library
TypeScript★ 4↓ 30K/moJul 15, 2026
TypeScript · HTML★ 8↓ 6,604/moJul 15, 2026
TypeScript★ 3↓ 15.1K/moJul 24, 2026
TypeScript★ 25↓ 1,408/moAug 16, 2026
npm63Moderatehealth index
TypeScript · JavaScript★ 8↓ 5,877/moJul 15, 2026
coregx/pubsubProduction-ready Pub/Sub library and standalone service for Go. Reliable messaging, DLQ, exponential backoff, clean architecture.
Go★ 4Jul 24, 2026
Packagist59Moderatehealth index
nuwber/rabbiteventsLaravel Microservices Event Bus using RabbitMQ. Seamlessly publish events and handle them across distributed systems.
PHP★ 119↓ 4,225/moJul 22, 2026
Packagist59Moderatehealth index
reactphp/httpEvent-driven, streaming HTTP client and server implementation for ReactPHP.
PHP★ 780↓ 430.6K/moAug 4, 2026
crates.io57Moderatehealth index

DIG-Network/dig-wallet-backendCanonical event-driven Chia wallet backend for DIG — two export seams (engine → dig-node instance, ui → dig-app). Clean-room, chia-wallet-sdk-based. Replaces dig-l1-wallet. (#998)
Rust★ 0↓ 2,052/moAug 30, 2026
Maven57Moderatehealth index
flowerjvm/flowerFlower JVM: Lightweight Java workflow runtime for explicit, testable orchestration inside one JVM.
Java★ 0Jul 24, 2026
PyPI56Moderatehealth index
enesgulerdev/sentinelSub-millisecond AI fraud detection at enterprise scale. Engineered for high-throughput predictability.
Python · Go · HCL★ 0Jul 27, 2026
Packagist56Moderatehealth index
PHP★ 343↓ 6.3M/moAug 27, 2026
Packagist56Moderatehealth index

reactphp/streamEvent-driven readable and writable streams for non-blocking I/O in ReactPHP.
PHP★ 691↓ 8.2M/moAug 27, 2026
npm56Moderatehealth index
TypeScript★ 0↓ 3,097/moJul 21, 2026
goforj/eventsTyped event bus for Go with local dispatch and distributed pub/sub drivers (NATS, Redis, Kafka, SNS, Google Pub/Sub).
Go★ 1Jul 19, 2026