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nodebb/README.md

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# <img alt="NodeBB" src="http://i.imgur.com/3yj1n6N.png" />
![Dependency Management powered by David.](https://david-dm.org/designcreateplay/NodeBB.png)
**NodeBB Forum Software** is powered by Node.js and built on a Redis database. It utilizes web sockets for instant interactions and real-time notifications. NodeBB is compatible down to IE8 and has many modern features out of the box such as social network integration and streaming discussions.
* [Get NodeBB](http://www.nodebb.org/ "NodeBB")
* [Demo & Meta Discussion](http://community.nodebb.org)
* [NodeBB Blog](http://blog.nodebb.org)
* [Wiki Guides](https://github.com/designcreateplay/NodeBB/wiki) - includes setup for other platforms
* [Join us on IRC](https://kiwiirc.com/client/irc.freenode.net/nodebb) - #nodebb on Freenode
* [Follow on Twitter](http://www.twitter.com/NodeBB/ "NodeBB Twitter")
* [Like us on Facebook](http://www.facebook.com/NodeBB/ "NodeBB Facebook")
* [Get Plugins](http://community.nodebb.org/category/7/nodebb-plugins "NodeBB Plugins")
* [Get Themes](http://community.nodebb.org/category/10/nodebb-themes "NodeBB Themes")
## Screenshots
[<img src="http://i.imgur.com/FLOUuIqb.png" />](http://i.imgur.com/FLOUuIq.png)&nbsp;[<img src="http://i.imgur.com/Ud1LrfIb.png" />](http://i.imgur.com/Ud1LrfI.png)&nbsp;[<img src="http://i.imgur.com/ZC8W39ab.png" />](http://i.imgur.com/ZC8W39a.png)&nbsp;[<img src="http://i.imgur.com/o90kVPib.png" />](http://i.imgur.com/o90kVPi.png)&nbsp;[<img src="http://i.imgur.com/AaRRrU2b.png" />](http://i.imgur.com/AaRRrU2.png)&nbsp;[<img src="http://i.imgur.com/LmHtPhob.png" />](http://i.imgur.com/LmHtPho.png)&nbsp;[<img src="http://i.imgur.com/paiJPJkb.jpg" />](http://i.imgur.com/paiJPJk.jpg)&nbsp;[<img src="http://i.imgur.com/ZfavPHDb.png" />](http://i.imgur.com/ZfavPHD.png)
Credit: [Convoe](http://www.convoe.com), [Kano](http://www.kano.me), [Manchester United Forum](http://manutdforums.com/).
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## How can I follow along/contribute?
* Our feature roadmap is hosted on the project wiki's [Version History / Roadmap](https://github.com/designcreateplay/NodeBB/wiki/Version-History-%26-Roadmap)
* If you are a developer, feel free to check out the source and submit pull requests. We also have a wide array of [plugins](http://community.nodebb.org/category/7/nodebb-plugins) which would be a great starting point for learning the codebase.
* If you are a designer, [NodeBB needs themes](http://community.nodebb.org/category/10/nodebb-themes)! NodeBB's theming system allows extention of the base templates as well as styling via LESS or CSS. NodeBB's base theme utilizes [Bootstrap 3](http://getbootstrap.com/) but themes can choose to use a different framework altogether.
* Please don't forget to **like**, **follow**, and **star our repo**! Join our growing [community](http://community.nodebb.org) to keep up to date with the latest NodeBB development.
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## Requirements
NodeBB requires the following software to be installed:
* A version of Node.js at least 0.8 or greater
* Redis, version 2.6 or greater **or** MongoDB, version 2.4 or greater
* nginx, version 1.3.13 or greater (**only if** intending to use nginx to proxy requests to a NodeBB)
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## Installation
First, we install our base software stack:
# apt-get install git nodejs redis-server build-essential imagemagick
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If you want to use MongoDB instead of Redis install it from http://www.mongodb.org/downloads and remove 'redis-server' from the above command. [MongoDB-Setup](https://github.com/designcreateplay/NodeBB/wiki/Installing-NodeBB-With-MongoDB)
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**If your package manager only installed a version of Node.js that is less than 0.8 (e.g. Ubuntu 12.10, 13.04):**
# add-apt-repository ppa:chris-lea/node.js
# apt-get update && apt-get dist-upgrade
Next, clone this repository:
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$ cd /path/to/nodebb/install/location
$ git clone git://github.com/designcreateplay/NodeBB.git nodebb
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Obtain all of the dependencies required by NodeBB:
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$ cd nodebb
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$ npm install
Initiate the setup script by running the app with the `--setup` flag:
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$ ./nodebb setup
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The default settings are for a local server running on the default port, with a redis store on the same machine/port.
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Lastly, we run the forum.
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$ ./nodebb start
NodeBB can also be started with helper programs, such as `supervisor` and `forever`. [Take a look at the options here](https://github.com/designcreateplay/NodeBB/wiki/How-to-run-NodeBB).
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## Securing NodeBB
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It is important to ensure that your NodeBB and database servers are secured. Bear these points in mind:
1. While some distributions set up Redis with a more restrictive configuration, Redis by default listens to all interfaces, which is especially dangerous when a server is open to the public. Some suggestions:
* Set `bind_address` to `127.0.0.1` so as to restrict access to the local machine only
* Use `requirepass` to secure Redis behind a password (preferably a long one)
* Familiarise yourself with [Redis Security](http://redis.io/topics/security)
2. Use `iptables` to secure your server from unintended open ports. In Ubuntu, `ufw` provides a friendlier interface to working with `iptables`.
* e.g. If your NodeBB is proxied, no ports should be open except 80 (and possibly 22, for SSH access)
## Upgrading NodeBB
Detailed upgrade instructions are listed in [Upgrading NodeBB](https://github.com/designcreateplay/NodeBB/wiki/Upgrading-NodeBB)