A container's outer grid cell and its own inner content grid are sized by two independent calculations that only agree when the container is scrollable and expanded. When collapsed, or when non-scrollable content needs more rows than declared, the inner grid keeps rendering at its old/ content-driven size while the outer cell shrinks or stays fixed, leaving an invisible-but-space-occupying box that inflates the board's scroll height into a visible empty gap below the container. Pass the outer instance's collapsed row count down as a viewportRowCountOverride so the inner grid matches it exactly when collapsed, and grow the outer placement's height to the already-computed content minimum (getContainerMinimumSizes) for non-scrollable containers so it stays in sync with the inner grid's own growth.
Live Demo 🎮 • Install 💻 • Translations 🈺 • Discord 👋
- 🖌️ Highly customizable with an extensive drag and drop grid system
- ✨ Integrates seamlessly with your favorite self-hosted applications
- 📌 Easy and fast app management - no YAML involved
- 👤 Detailed and easy to use user management with permissions and groups
- 👥 Support for single sign on via OIDC / LDAP
- 🙊 Safe encryption using BCrypt and AES-256-CBC for your valuable data
- 🕔 Realtime widget updates using WebSockets, tRPC and Redis
- 🔍 Search through thousands of data points in supported integrations or your data in Homarr using the fast built-in search
- 🦞 Icon picker with over 11K icons
- 🚀 Compatible with any major consumer hardware (x86, Raspberry Pi, old laptops, ...) and most OS (Windows, Linux, TrueNAS, Unraid)
- 🖥️ Extensive Kubernetes support with Helm for efficient scaling & high reliability
Please click here for official installation instructions
Homarr is a free-to-use open source project maintained by volunteers and developers from all over the world.
We publish under the Apache License 2.0 license which allows commercial usage.
We invest multiple hours daily in providing support, developing Homarr, integrating to third party software and more.
We also pay for licensing and server hosting fees.
Please consider helping us cover these costs to enable the future development of Homarr. Thank you!
Please click here to sponsor us at OpenCollective
You can also support us by helping with translating the entire project to as many languages as possible or contributing directly to the code or documentation. Please read our Contribution Guidelines. All contributions, regardless of their size or scope, are welcome and highly appreciated! Thank you ❤️
Sponsors
Thanks to your generous sponsors, we can continue to build Homarr. Check them out for high-quality and easy-to-use development tools. Feel free to contact us at homarr-labs@proton.me if you wish to become a sponsor.





