Here’s a quick tip for you.
If you are a fan of the sidebar, you know that it can become cluttered. When you are working with a particular file in the editing pane, you can quickly cause the current file to become visible in the sidebar by right-clicking the current tab and selecting the “Show in Sidebar” option.
This option even works when the filesystem associated with the current file isn’t shown in the sidebar. Using this option will automatically open the parenting directory and associated file contents in the sidebar.