# Hydrogen for YunoHost [](https://dash.yunohost.org/appci/app/hydrogen)   [](https://install-app.yunohost.org/?app=hydrogen) *[Lire ce readme en français.](./README_fr.md)* > *This package allows you to install Hydrogen 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 A minimal Matrix chat client, focused on performance, offline functionality, and broad browser support. This is work in progress and not yet ready for primetime. ### Features - Work well on desktop as well as mobile browsers - UI components can be easily used in isolation - It is a standalone webapp, but can also be easily embedded into an existing website/webapp to add chat capabilities. - Loading (unused) parts of the application after initial page load should be supported **Shipped version:** 0.2.23~ynh1 **Demo:** https://hydrogen.element.io/ ## Screenshots  ## Documentation and resources * Official app website: https://matrix.org/docs/projects/client/hydrogen * Upstream app code repository: https://github.com/vector-im/hydrogen-web * YunoHost documentation for this app: https://yunohost.org/app_hydrogen * Report a bug: https://github.com/YunoHost-Apps/hydrogen_ynh/issues ## Developer info Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/hydrogen_ynh/tree/testing). To try the testing branch, please proceed like that. ``` sudo yunohost app install https://github.com/YunoHost-Apps/hydrogen_ynh/tree/testing --debug or sudo yunohost app upgrade hydrogen -u https://github.com/YunoHost-Apps/hydrogen_ynh/tree/testing --debug ``` **More info regarding app packaging:** https://yunohost.org/packaging_apps