It's written in Golang and React and runs as a single Linux binary with either MySQL or Postgres. Every month on the 16th a new compiled version is released under an MIT license.
- **Preview Mattermost** - If you use Docker, try [a single-line install](http://docs.mattermost.com/install/docker-local-machine.html#one-line-docker-install).
- **Developer Machine Set Up** - See [http://docs.mattermost.com/developer/developer-setup.html](http://docs.mattermost.com/developer/developer-setup.html)
- **View All Install Guides** - See [http://www.mattermost.org/installation/](http://www.mattermost.org/installation/)
- **Get Troubleshooting Help** - Search articles and [add a topic if the issue is new](https://forum.mattermost.org/t/how-to-use-the-troubleshooting-forum/150)
- **API Options** - Understand API options via [webhooks, slash commands, drivers and RESTful Web Service](http://docs.mattermost.com/developer/api.html).
- **Localization Guide** - Learn [how Mattermost supports different languages](http://docs.mattermost.com/developer/localization.html#translation-process).
Get the Latest News:
- **Twitter** - Follow [MattermostHQ](https://twitter.com/mattermosthq) on Twitter for the latest updates.
- **Email** - Subscribe to our [newsletter for announcements](http://mattermost.us11.list-manage.com/subscribe?u=6cdba22349ae374e188e7ab8e&id=2add1c8034) (1 or 2 per month).
- **IRC** - Connect with us on IRC Freenode at #matterbridge (thanks to the [matterircd](https://github.com/42wim/matterircd) project).