"Config in Code (CINC) is designed with a code-first approach to Drupal configuration. CINC has no web interface, and does not export configuration to code, like Features or Configuration Management does. CINC assumes you're writing code to manage configuration and makes that as easy as possible. For an experienced developer, writing config with CINC should be faster than using a browser."

A PHP example of turning an array into a CSV file.

This is a synopsis of http://kevinquillen.com/javascript/2014/06/04/kill-the-ajax-throbber/

Let's you create, edit, and delete entity references from any form that includes an entity reference field.

This module might not work well with translation and workbench moderation.

Also see Field Collection

"This module provides an advanced Entity Reference widget that uses a view embedded in a modal dialog for selecting items. The view can be paginated and have exposed filters."

The Payment module is a simple way to do commerce. See The Payment Module: A Simpler Alternative to Drupal Commerce, https://www.ostraining.com/blog/drupal/payments/

The Commerce module is a robost e-commerce solution for Drupal. Its ecosystem includes many contributed modules and a large community for support.

"The Paranoia module attempts to identify all the places that a user can evaluate PHP via Drupal's web interface and then block those. It reduces the potential impact of an attacker gaining elevated permission on a Drupal site."

A collection of shortcuts for Vim.

I use to use custom code for setting and getting cookies. Now I just use jquery.cookie, which can be found here: https://github.com/carhartl/jquery-cookie/ I've included my old cookie code below, just for historical reference :)