Developer modules

Just like you will need the essential modules, as the previous post outlines - then you, as the developer and designer of a Drupal website, will also benefit greatly from these...

1. Devel Module+Devel Themer - Visualize content data, which template (theme) files that apply to a certain page or content-view, and use it to modify your pages and content!
2. SimpleMenu* - Provide a general menu, always displayed at the top of your website - No need to reserve a block-position for this menu - it does it all!
3. Zen-theme - A fasttrack to theming as you can literally "point-n-click" to create your own theme, and THEN specialize this theme to your liking

* SimpleMenu is great, but it has a conflict with the Devel Themer module (specifically the Themer module!), so use it with care, and when using for the admin-user you can switch Devel Themer on and off in your Modules Control Panel on your website.