ExpressionEngine is modular by design so that any developer can take their idea for a new feature and integrate it seamlessly into the program. Our team is dedicated to helping you on the path to creating your own modules and thus expanding what ExpressionEngine can do for you. We have provided numerous resources to help to that end. From our dedicated Developer Mailinglist, to step by step instructions for creating a module, and forums for discussing your ideas and helping with development questions.