# HedgeDoc for YunoHost [](https://dash.yunohost.org/appci/app/hedgedoc)   [](https://install-app.yunohost.org/?app=hedgedoc) *[Lire ce readme en français.](./README_fr.md)* > *This package allows you to install HedgeDoc quickly and simply on a YunoHost server. If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/install) to learn how to install it.* ## Overview HedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor. You can use it to easily collaborate on notes, graphs and even presentations in real-time. All you need to do is to share your note-link to your co-workers and they’re ready to go. ### Features - Real-time collaboration - Graphs & diagrams - Revisions - Presentation mode - Easy to use permission system - Low system requirements **Shipped version:** 1.9.8~ynh2 **Demo:** https://demo.hedgedoc.org/ ## Screenshots  ## Documentation and resources * Official app website: * Official admin documentation: * Upstream app code repository: * YunoHost documentation for this app: * Report a bug: ## Developer info Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/hedgedoc_ynh/tree/testing). To try the testing branch, please proceed like that. ``` bash sudo yunohost app install https://github.com/YunoHost-Apps/hedgedoc_ynh/tree/testing --debug or sudo yunohost app upgrade hedgedoc -u https://github.com/YunoHost-Apps/hedgedoc_ynh/tree/testing --debug ``` **More info regarding app packaging:**