I'm relatively new to Salesforce and have gone through a tutorial creating a lightning component, using the web based developer console.
I would like to open the component with the Force.com IDE that I just downloaded and setup. If I cannot open the existing code, creating new code is OK.
However I can't see any way to open existing code, or create a lightning .cmp file.
How do I open an existing project or create a new lightning component project?