Projects from Germany

hetzner-k3s is a CLI tool that creates production-ready Kubernetes clusters on Hetzner Cloud in minutes, not hours. No Terraform to learn, no management cluster required, no third-party access to your credentials.

KeePassXC is a free, open-source, cross-platform password manager built as a community fork of KeePassX. It stores credentials in an AES-256 encrypted local database and supports hardware security keys (YubiKey, OnlyKey), browser integration, TOTP, and SSH agent. A privacy-first alternative to cloud-based password managers.

LibreOffice is a free, open source and private office suite, used by millions of people around the world and the successor to OpenOffice. It is made by a worldwide community and backed by a non-profit organisation (The Document Foundation).

Mastodon is a free, open-source, decentralized social network built on the ActivityPub protocol. Self-hostable and federated, it allows anyone to run their own server while communicating across the Fediverse. Developed by Mastodon gGmbH in Berlin, it prioritizes user privacy, data portability, and freedom from algorithmic manipulation.

OpenProject is an open-source project management and team collaboration platform made in Berlin, Germany. It supports classical and agile workflows, Gantt charts, time tracking, Scrum/Kanban boards, wikis, and budgeting. GPL-3.0 licensed and self-hostable, used by public administrations and enterprises across Europe.

Stackable is an open-source, modular data platform for Kubernetes that enables modern data architectures including warehouses, lakehouses, and streaming pipelines. Built in Germany with a focus on data sovereignty, it provides operators for Apache Kafka, Spark, NiFi, Superset, and more, making enterprise data stacks fully self-hostable.