Evenementenbeheer

Email-based customer support application, help desk and shared mailbox (alternative to Zendesk and Help Scout).

Easy to use but powerful support and ticketing system.

Helpdesk software which helps you streamline your company's support, offers an easy setup, clean user interface, and automation tools to resolve customer queries efficiently.

Modern omnichannel customer support desk. Live chat, email, and more in a single binary.

Allows your customers to book appointments with you via the web.

Event management and ticketing platform for conferences, concerts, and more. Offering customizable event pages and embeddable ticket widgets.

GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing.

Ticket sales platform for events.

Bug tracker, fits best for software development.

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

General-purpose bugtracker and testing tool originally developed and used by the Mozilla project.

Ticket reservation system.

Real-time error tracking for your applications with all the details in one place. Easy setup with clear instructions included.

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

A Telegram ticketing/supporting system.

A collection of badass modules and utilities to help you level up your NestJS applications 🚀

Marketing, sales, and customer service platform designed to help businesses attract more engaged customers.

Building event-driven applications the easy way in Go.

Flexible web-based ticketing system used for customer service, help desk, IT service management.

Event Sourcing and CQRS in practice.

Znuny is a free, open-source, and versatile web-based ticketing system for Customer Service, Help Desk, IT Service Management, and more. It is built for transparency and long-term sustainability and is highly tailorable to your organization's needs.

Visual bug reporting and ticketing tool for web applications.

A curated collection of Open WebUI plugins - tools, skills, filters, pipes, actions and events that extend your AI chat experience.

Manage complex group hierarchies with members, events and a lot more.

🌵 Federated mobile first open-source RSVP platform. Alternative for meetup.com & eventbrite and partiful for small companies and groups.

Trigger and listen to events within a PHP application

Python SDK for CloudEvents

Fast and easy-to-use event-driven network library.

Web-based event management, including running a Call for Papers, reviewing submissions, and scheduling talks. Exports and imports for various related tools.

OCaml promises and concurrent I/O

A Chrome 🌐 & Firefox 🦊 extension to discover the latest developer news and tools in one tab!

Event Ruler is a Java library that allows matching many thousands of Events per second to any number of expressive and sophisticated rules.

Community-focused event management and ticketing platform.

Ruby and Rails efficient Kafka processing framework

Event management tailored to free Software conferences.

🎩 A tiny but capable push & pull stream library for TypeScript and Flow

Home of Quamina, a fast pattern-matching library in Go

Pure PHP Implementation of MySQL replication protocol. This allow you to receive event like insert, update, delete with their data and raw SQL queries.

Minimal events aggregator.

Dapr SDK for go

Comprehensive University Timetabling System

Get All your Tamil Nadu Tech Meetups in one place

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

An efficient and versatile input system for Unity.

Manage events on a Google Calendar

A NodeJS Discord Bot that uses the rustplus.js library to utilize the power of the Rust+ Companion App with additional Quality-of-Life features.

Simple-to-use and -install issue tracking system with command-line, web, REST, XML-RPC, and e-mail interfaces. Designed with flexibility in mind - not just another bug tracker.

QCalendar - Quasar App Extension, Vue CLI plug-in and UMD distributions available

The Next-Generation Webhooks Gateway.

A lightweight software forge focused on scaling, federation, and privacy (fork of Gitea).

Error tracking app to collect errors reported by your app.

Missing relationship events for Laravel

Web application synchronization between different tabs

A feature-rich calendar application built with React, TypeScript, and ShadCN UI components. This project provides a customizable and interactive calendar experience with multiple views, event management, and a modern UI.

Check whether a browser event matches a hotkey.

Golang based Rules for Real-time Contextual Decisions

Event Emitter module for Nest framework (node.js) 🦋

On a mission to index all Ruby events.

Community driven repository for Dapr samples

OpenSleigh is a Saga management library for .NET Core.

Simple, easy to use help desk & knowledge base software. Custom branding, custom themes, restful API, communication channels, multi-company support, multi-language support, and much more! At least 1 new release per month.

Professional and extensible issue tracker.

Help desk software - simple but powerful.

Software Engineering opportunities & resources

JavaScript/TypeScript SDK for CloudEvents

Transaction-aware Event Dispatcher for Laravel

Python package for API access to news articles and events in the Event Registry

A Powerful Laravel Help Desk and Lead Management App

📢 Lightweight event manager and dispatcher implements by Go. Go实现的轻量级的事件管理、调度程序库, 支持设置监听器的优先级, 支持使用通配符来进行一组事件的监听

📡 PostgreSQL LISTEN & NOTIFY for node.js that finally works.

The NumFOCUS DISCOVER Cookbook (Diverse & Inclusive Spaces and Conferences: Overall Vision and Essential Resources). A guide for organizing more diverse and inclusive events and conferences, produced by the NumFOCUS Diversity & Inclusion in Scientific Computing (DISC) Program, with support from the Moore Foundation.

Making Event Sourcing easy 😎

Open-Source Alternatives to Meetup

Blissful JavaScript

Web development platform built entirely in PostgreSQL

C# Twitch Chat, Whisper, API and PubSub Library. Allows for chatting, whispering, stream event subscription and channel/account modification. Supports everything that supports .NETStandard 2.0

Makes {passive: true} by default when EventListenerOptions are supported

🔥 Fire events on attribute changes of your Eloquent model

Durable Rules Engine

OpenSupports is a simple and beautiful open source ticket system

This is a Python/Django based event management system.

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.

circuits is a Lightweight Event driven and Asynchronous Application Framework for the Python Programming Language with a strong Component Architecture.

It's magic.

Fetch Facebook Birthdays events and create an ICS file for use with calendar apps

Helpy is a modern, open source helpdesk customer support application. Features include knowledgebase, community discussions and support tickets integrated with email.

A Wrapper for socket.io-client-csharp to work with Unity.

Full view calendar with year, month, week and day views based on templates with Twitter Bootstrap.

🕵️ allows you to see internal calls, events and storage operations in the console

🔥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

A curated list of inclusive events/projects/initiatives for women in the tech area. :gift_heart:

Asynchronous event dispatching/handling library for FastAPI and Starlette

A full stack, reactive architecture for general purpose programming. Algebraic and monadically composable primitives for concurrency, parallelism, event handling, transactions, multithreading, Web, and distributed computing with complete de-inversion of control (No callbacks, no blocking, pure state)

⌨️ Register global events as a component

CQRS, using Clean Architecture, multiple databases and Eventual Consistency

ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.

Android solution which represents month and list calendar views.

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

⌚️ Flutter timelines

Create, view or edit events in react native using the standard iOS / Android dialogs

jQuery Bracket library for organizing single and double elimination tournaments

A simple and efficient library implemented HTML5's server-sent events by PHP, is used to real-time push events from server to client, and easier than Websocket, instead of AJAX request.

A micro library providing Ruby objects with Publish-Subscribe capabilities

🚃 - create performant HTML components

Custom events…

A curated list of amazingly awesome Cybersecurity datasets

Cross-platform asynchronous I/O and system calls

Implementation of Win32 events for *nix platforms, built on top of pthreads.

Simple modern-looking event calendar 📅💜

Comprehensive guide to a couple of possible ways of synchronizing two states with Spring tools. Synchronization is shown by separating command and queries in a simple CQRS application.

Dao7 - Web framework for PHP，QQ群 316911641 & 515414530

Event delegation in Javascript

Tx (LINQ to Events)

Python Event Handling the C# Style