Top EVENT GitHub Repositories & Tools (2026)

Simple and modern async event emitter

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

State-of-the-Art Source Code Plagiarism & Collusion Detection. Check for plagiarism in a set of programs.

EventMesh is a new generation serverless event middleware for building distributed event-driven applications.

The cross-harness self-improving memory layer for AI agents.

A Ruby implementation of an Event Store based on Active Record

tirreno is a security framework. Detect cyberfraud, account takeovers, and business logic abuse inside your product.

#1 Self hosted CMMS web & mobile application that allows you to manage enterprise maintenance for free - Computerized Maintenance Management System

Clendar - Minimal Calendar app. Written in SwiftUI.

Open, SQL-native time-series database for telemetry you need to keep. 34M+ records/sec ingestion, 8M+ rows/sec queries. InfluxDB Line Protocol and Telegraf compatible. Open Parquet on your storage. Single binary. S3/Azure native. Air-gap ready. AGPL-3.0.

Add-on for KEDA to scale HTTP workloads

Flamingock brings Change-as-Code (CaC) to your entire stack. It applies versioned, auditable changes to the external systems your application depends on — such as schemas, message brokers, databases, APIs, cloud services, and any other external system your application needs.

Admidio is a free open source user management system for websites of organizations and groups. The system has a flexible role model so that it’s possible to reflect the structure and permissions of your organization.

📆 Event and occurrence scheduling application for Django

Open-source, self-hosted photo and video galleries for photographers and events, with client proofing, password protection, guest uploads, custom branding and Docker deployment.

Free, open-source CMTrace replacement for Windows log files: ConfigMgr/SCCM, Intune IME, and Autopilot ESP diagnostics, DSRegCmd triage, .evtx viewing, real-time tailing, and Windows error-code lookup. Windows, macOS, Linux.

Agentic Data Engineering Harness for building data pipelines, data products, data APIs, and data lakes autonomously

Open-source control plane and runtime for organisational agents: shared company context & brain

An event sourcing library, complete with all the essential features, powered by the reliable Doctrine ecosystem and focused on developer experience.

Multi-chain crypto wallet risk scanner for AML/KYT screening. Scores addresses 0–100 using sanctions, risky contracts and fund tracing. Integrates 6 intelligence providers with failover, detects scams, hacks, mixers and phishing, supports 15+ chains, batch screening and TXT/JSON/CSV/HTML/PDF reports. Python, cross-platform.