Kavita is a fast, feature rich, cross platform reading server. Built with a focus for manga, and the goal of being a full solution for all your reading needs.

Jellyfin is a free and open-source media server and suite of multimedia applications designed to organize, manage, and share digital media files to networked devices.

Jackett supports a wide range of trackers, including popular ones like The Pirate Bay, RARBG, and Torrentz2, as well as many private trackers. It can be integrated with several BitTorrent clients, including qBittorrent, Deluge, and uTorrent, among others.

ioBroker is an open-source platform for building and managing smart home automation systems. It provides a centralized control and management interface for connected devices, sensors, and other IoT devices. ioBroker integrates with a wide range of popular smart home systems, devices, and services, making it easy to automate tasks and processes, monitor and control devices, and collect and analyze data from a variety of sources. With its flexible architecture and easy-to-use interface, ioBroker is designed to make it simple for users to build and customize their own smart home automation systems, regardless of their technical background or experience.

InfluxDB is designed to handle high write and query loads, and is optimized for storing and analyzing time-stamped data, such as metrics, events, and logs. InfluxDB supports SQL-like query language and has a built-in HTTP API for data ingestion and retrieval. It's commonly used for IoT and industrial applications where time-series data is involved. Telegraf is a server agent that collects, processes, and aggregates metrics and events data from different sources, such as systems, databases, and APIs, and outputs the data to various outputs, such as InfluxDB, Prometheus, Elasticsearch, and many others.

Hyperion is an opensource Ambient Lighting implementation. It supports many LED devices and video grabbers.

HyperHDR is a highly optimized open source ambient lighting implementation based on modern digital video and audio stream analysis.

Homer is a simple and lightweight static homepage generator that allows you to create and manage a home page for your server. It uses a YAML configuration file to define the layout and content of your homepage, making it easy to set up and customize. The generated homepage is static, meaning it does not require any server-side processing, making it fast and efficient to serve. Homer is designed to be a flexible and low-maintenance solution for organizing and accessing your services and information from a single, centralized location.

Homepage is a self-hosted dashboard solution for centralizing and organizing data and information.

Homebridge is a popular open-source software platform that enables you to integrate smart home devices and services that do not natively support Apple's HomeKit protocol into the HomeKit ecosystem. This allows you to control and automate these devices using Siri, the Home app, or other HomeKit-enabled apps, making it easy to bring together a variety of different devices into a unified smart home system. With Homebridge, you can expand the capabilities of your smart home, unlocking new possibilities for automating and controlling your devices and systems.