A high-performance observability data pipeline.

Building event-driven applications the easy way in Go.

A network event stream processing system, in Clojure.

✨ Trigger.dev is an open-source platform to create long-running jobs directly in your Next.js project, with features like API integrations, webhooks, scheduling and delays.

Simple, powerful, first-party analytics for Rails

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

Attendize is an open-source ticket selling and event management platform built on Laravel.

A micro library providing Ruby objects with Publish-Subscribe capabilities

Evented JavaScript for the browser

📅 Easy!Appointments - Self Hosted Appointment Scheduler

Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.

Blissful JavaScript

Async/await first CQRS+ES and DDD framework for .NET

📱💬🚦 TinyConsole is a micro-console that can help you log and display information inside an iOS application, where having a connection to a development computer is not possible.

Ruby and Rails efficient Kafka processing framework

🔥项目采用 Kotlin 语言，基于 MVP + RxJava + Retrofit + Glide + EventBus 等架构设计，努力打造一款优秀的 [玩Android] 客户端

Indico - A feature-rich event management system, made @ CERN, the place where the Web was born.

Ticket shop application for conferences, festivals, concerts, tech events, shows, exhibitions, workshops, barcamps, etc.

An efficient and versatile input system for Unity.

Open source specification and implementation of Knative event binding and delivery