Top EVENT GitHub Repositories & Tools (2026)

Flight booking system built as .NET 10 microservices with Vertical Slice Architecture, DDD, CQRS, Event Sourcing, gRPC, RabbitMQ, Wolverine, PostgreSQL, MongoDB and .NET Aspire.

Autonomous LLM Trading Asterism — a research-only multi-agent trading platform with evidence-first research, an auditable console, Shadow simulation and explicitly authorized broker execution.

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

An Android app to remap the buttons on your devices

Deterministic agent harness for Temporal (in Rust)

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.

A simpler site generator. Transforms a directory of templates (of varying types) into HTML.

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

Realtime log viewer for containers. Supports Docker, Swarm and K8s.

KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

Event-driven network application framework for high performance protocol servers & clients, non-blocking.

Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.

:date: Easy!Appointments - Self Hosted Appointment Scheduler

A proxy server for adding push to your API, used at the core of Fastly's Fanout service

Portable 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.

Framework for Evolutionary Message-Driven Microservices on the JVM

A OneNote add-in with simple, yet powerful and useful features

:sparkles: Mojolicious - Perl real-time web framework