Software

Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms. ([Demo](https://sfu.mirotalk.com/newroom), [Source Code](https://github.com/miroslavpejic85/mirotalksfu))

Scalable and high performance web conferencing system. ([Demo](https://demo.plugnmeet.com/login.html), [Source Code](https://github.com/mynaparrot/plugNmeet-server))

XMPP instant messaging server. ([Source Code](https://github.com/processone/ejabberd))

Mobile messaging platform with a focus on performance and scalability. ([Source Code](https://github.com/esl/MongooseIM))

Real time collaboration (RTC) server. ([Source Code](https://github.com/igniterealtime/Openfire))

Feature-rich and easy to configure XMPP server. ([Source Code](https://hg.prosody.im/))

All-in-one Dockerized easy XMPP solution, including web admin and clients. ([Source Code](https://github.com/snikket-im/snikket-server), [Clients](https://snikket.org/app/))

XMPP server implementation in Java. ([Source Code](https://github.com/tigase/tigase-server))

XMPP chat client in your browser. ([Source Code](https://github.com/conversejs/converse.js))

Web frontend from Salut à Toi

Multipurpose, multi frontend, libre and decentralized communication tool. ([Source Code](https://repos.goffi.org/libervia-backend))

CSA administration. Manage members, subscriptions, deliveries, drop-off locations, member participation, invoices and emails (documentation in French). ([Source Code](https://github.com/csa-admin-org/csa-admin))

Solution for electronic labels, with QR Codes, on wine bottles sold within the European Union. ([Source Code](https://github.com/filipecarneiro/ELabel))

User-friendly software for food-coops. ([Source Code](https://github.com/foodcoopshop/foodcoopshop))

Manage a non-profit food coop (product catalog, ordering, accounting, job scheduling). ([Source Code](https://github.com/foodcoops/foodsoft))

Mobile-first beekeeping management app for tracking hives, inspections, queen records, and equipment with streamlined data entry optimized for field use. ([Demo](https://hivepal.app), [Source Code](https://github.com/martinhrvn/hive-pal))

Management platform for community gardens and vegetable cooperatives. ([Source Code](https://github.com/juntagrico/juntagrico))

Online marketplace for local food. It enables a network of independent online food stores that connect farmers and food hubs with individuals and local businesses. ([Source Code](https://github.com/openfoodfoundation/openfoodnetwork))

Administration platform for Community Supported Agriculture groups. ([Source Code](https://github.com/OpenOlitor/openolitor-server))

Feature-rich event management system, made @ CERN, the place where the Web was born. ([Demo](https://sandbox.getindico.io/), [Source Code](https://github.com/indico/indico))

Manage motions and amendments for (political) conventions. ([Demo](https://sandbox.motion.tools/createsite), [Source Code](https://github.com/CatoTH/antragsgruen))

Presentation and assembly system for managing and projecting agenda, motions and elections of an assembly. ([Demo](https://demo.openslides.org/login), [Source Code](https://github.com/OpenSlides/OpenSlides))

Event management tailored to free Software conferences. ([Source Code](https://github.com/openSUSE/osem))

Web-based event management, including running a Call for Papers, reviewing submissions, and scheduling talks. Exports and imports for various related tools. ([Source Code](https://github.com/pretalx/pretalx))