Open Source BSD Event Management Software

Boost event attendance with Add to Calendar Button, the ultimate open-source web component that lets users save events to their favorite calendars in one click! Designed to eliminate developer headaches, this fast, lightweight library supports all major platforms, including Google, Apple, Outlook, Microsoft 365, Teams, and Yahoo. With robust, built-in time zone and daylight-saving management, it handles complex scheduling flawlessly. It is fully responsive, supports over 20 languages (including RTL), and offers auto-generated Schema.org structured data for an SEO boost. It even bypasses tricky mobile in-app browser restrictions with smart user guidance workarounds. Easy to customize, secure by design, and 100% GDPR/CCPA compliant, it integrates into any stack - React, Vue, Angular, or WordPress - in under a minute. Give your users the perfect event-saving experience!

(no longer supported) Delightful Labor offers many features to help manage your non-profit, including: - CRM (customer relationship management) to track the constituents, supporters, and businesses - Donation management, including * Accounts and campaigns * Multi-currency support * Honorariums/memorials * Gift Acknowledgement * Soft-cash relationships * In-kind donations - Personalization features - custom tables and fields. - Documents and Images - upload documents and images for clients, sponsors, people and businesses, volunteers, etc. - Silent Auctions / generates pdf bid sheets - Client management - tracks of your current and past clients, manage their status, keep track of sponsor relationships - Sponsorship program management - Supports multiple sponsorship programs - Sponsorship payment management - Multi-currency support - Features to facilitate sponsors/clients communications - Volunteer/event management

The SPMS is a tool for event management tailored for accelerator conferences. See www.jacow.org for more information.

Contact and Event Management System

Electronic Activities Board is a web-based calendar and an event management system for both personal and corporate use.

Event Calendar platform suitable for use as a hosted, software as a service offering. Exposes event management and event queries as web services allowing easy integration between calendar applications.

(Kitty Is The besT eventmanagement-sYstem) is a PHP based event management tool, that has originaly been a LAN party management tool and still is optimized for managing LAN parties. It is modular, so you can decide which modules to install.

Real-time result and information service for orienteering events. Features event management, real-time result lists, progress charts, multi-screen support, video beamer mode, data import from various sources, a webinterface and much more.

Open Event provides an easy-to-use event management through a web-based calendar interface.

A website devoted to the development of community management, content management, and event management software based on a common music genre. The project will be written using PHP, XHTML, CSS, RSS, and MySQL.

UHEvents is an event management system component for Joomla! similar to JEvents. Features include event listings, speaker lists, publications, online registration, donations, categories, export data to OpenOffice and Excel.

This PHP site was initially developped to manage attendance to club events (namely attendance to Lanparties). This site is in production, and is being constantly enhanced, but it should become more generic, therefore I could need some help.

Web-based event management system written in PHP. Includes a registration-form where website visitors can register for an event. The events and registrations are managed in the administration area.