Sublime 3 tips, tricks and shortcuts.
We’ve already seen how to select a word (CTRL/⌘-D) but there are a
handful of other useful selection options in ST3.
1. Selecting an Entire Line
To select the entire current line: CTRL/⌘-L.
2. Selecting Code that is Similarly Indented
To select all code that shares immediate indentation: CTRL/⌘-SHIFT-J.

3. Selecting Everything Inside an HTML Tag
To select everything inside the current HTML tag: CTRL/⌘-SHIFT-A
