We built a FOSS documentation CMS with a pretty GUI
Kalmia started as a small hobby project about two months ago, but it quickly evolved when we needed a better solution to manage our office's documentation. It has now become our go-to tool for both internal and user-facing docs. Recently, we decided to open source it, as we believe others might benefit from a lightweight, customizable documentation system like this. We're excited to see how the community can take it further, contribute, and adapt it to their own needs!
We built a FOSS documentation CMS with a pretty GUI launched on September 5, 2024 with 165 votes, #372 of 5,281 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
Kalmia is an open-source documentation content management system that combines a user-friendly interface with lightweight functionality. Originally developed as an internal tool for managing office documentation, it now serves as a platform for both internal and public-facing docs. The system is designed to be customizable, allowing teams and individuals to adapt it to their specific documentation needs without heavy overhead.
written from the facts on this page · September 2026
From the sources
Pollinating Knowledge 🌼
Kalmia is FOSS under the AGPL-3 license 🔓. Free to use, modify, and share. Written in Go and uses Rust-based RsPress for markdown processing, delivering exceptional speed in both execution and build times. Intuitive for all users, from beginners to experts. Simplifies documentation without sacrificingfrom kalmia.difuse.io
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