Indentation Jumper
A simple package designed to ease the code navigation in Atom.

Hotkeys
⌥↓ - jump to next line with same indentation as the current line.
⌥↑ - jump to previous line with same indentation as the current line.
⇧⌥↓ - select down to next line with same indentation.
⇧⌥↑ - select up to previous line with same indentation.
Heavily inspired by corresponding TextMate built-in functionality.