How to Develop WordPress Themes Behind the Scenes

A reader recently asked about how to develop a theme on a live site such that:

• All visitors will see the current theme
• Only the designer will see the new theme
• All site plugins will work with the new theme
• Smooth transition between old and new theme at launch

These are the main concerns, but there are a few other details that need addressed to ensure smooth theme development on a live site. Let’s take a look at how to achieve these goals and effectively develop themes behind the scenes.