Hello,

In "Lightning Components Basics", post "Create and Edit Lightning Components", there is a paragraph as below:

Indeed, the Developer Console has a number of features for working with Lightning Components. There’s also File | Open | Lightning Resources, which lets you open a bunch of Lightning resources all at once. Useful!

But in Developer Console, I cannot find "Lightning Resources" under "Open", instead it is File | Open Lightning Resources. Please update the post.