+ We can't promise we have the right skills in the group but we'll try.
+* Choose a thing to start with, e.g. work on the icon set of your favorite theme
+
+## Programming
+
+### Composer
+
+Friendica uses [Composer](https://getcomposer.org) to manage dependencies libraries and the class autoloader both for libraries and namespaced Friendica classes.
+
+It's a command-line tool that downloads required libraries into the `vendor` folder and makes any namespaced class in `src` available through the whole application through `boot.php`.
+
+* [Class autoloading](help/autoloader)
+* [Using Composer](help/Composer)
+* [How To Move Classes to `src`](help/Developer-How-To-Move-Classes-to-src)
+
+### Coding standards
+
+For the sake of consistency between contribution and general code readability, Friendica follows the widespread [PSR-2 coding standards](http://www.php-fig.org/psr/psr-2/) to the exception of a few rules.
+Here's a few primers if you are new to Friendica or to the PSR-2 coding standards:
+
+* Indentation is tabs, period (not PSR-2).
+* By default, strings are enclosed in single quotes, but feel free to use double quotes if it makes more sense (SQL queries, adding tabs and line feeds).
+* Operators are wrapped by spaces, e.g. `$var === true`, `$var = 1 + 2` and `'string' . $concat . 'enation'`
+* Braces are mandatory in conditions
+* Boolean operators are `&&` and `||` for PHP conditions, `AND` and `OR` for SQL queries
+* No closing PHP tag
+* No trailing spaces
+
+Don't worry, you don't have to know by heart the PSR-2 coding standards to start contributing to Friendica.
+There are a few tools you can use to check or fix your files before you commit.