Editor

Diff Viewer

Editing

Action	Windows/Linux	Mac
Undo	`Ctrl`+`Z`	`⌘`+`Z`
Redo	`Ctrl`+`Y`	`⌘`+`⇧`+`Z`
Cut Line	`Ctrl`+`X`	`⌘`+`X`
Copy Line	`Ctrl`+`C`	`⌘`+`C`
Delete Line	`Ctrl`+`⇧`+`K`	`⌘`+`⇧`+`K`
Duplicate Line	`Shift`+`Alt`+`↓`	`⇧`+`⌥`+`↓`
Move Line Up/Down	`Alt`+`↑`/`↓`	`⌥`+`↑`/`↓`
Toggle Comment	`Ctrl`+`/`	`⌘`+`/`
Indent/Outdent	`Tab` / `⇧`+`Tab`	`Tab` / `⇧`+`Tab`

Selection

Action	Windows/Linux	Mac
Select All	`Ctrl`+`A`	`⌘`+`A`
Select Line	`Ctrl`+`L`	`⌘`+`L`
Select Word	`Ctrl`+`D`	`⌘`+`D`
Select All Occurrences	`Ctrl`+`⇧`+`L`	`⌘`+`⇧`+`L`
Multi-cursor (click)	`Alt`+Click	`⌥`+Click
Multi-cursor (above/below)	`Ctrl`+`Alt`+`↑`/`↓`	`⌘`+`⌥`+`↑`/`↓`
Column/Box Selection	`Shift`+`Alt`+Drag	`⇧`+`⌥`+Drag
Expand Selection	`Shift`+`Alt`+`→`	`⇧`+`⌃`+`⌘`+`→`

Search & Navigation

Action	Windows/Linux	Mac
Find	`Ctrl`+`F`	`⌘`+`F`
Find & Replace	`Ctrl`+`H`	`⌘`+`⌥`+`F`
Go to Line	`Ctrl`+`G`	`⌃`+`G`
Go to Start/End	`Ctrl`+`Home`/`End`	`⌘`+`↑`/`↓`
Command Palette	`F1`	`F1`

Files

Action	Windows/Linux	Mac
Open file(s)	`Ctrl`+`O`	`⌘`+`O`
Download current tab	`Ctrl`+`S`	`⌘`+`S`
Drop files on window	Drag & drop to open as new tabs
Toggle fullscreen	`F11`

Tabs

Action	Windows/Linux	Mac
New tab	`Alt`+`T`	`⌥`+`T`
Close current tab	`Alt`+`W`	`⌥`+`W`
Next tab	`Ctrl`+`Tab` or `Alt`+`]`	`⌃`+`Tab` or `⌥`+`]`
Previous tab	`Alt`+`[`	`⌥`+`[`
Max tabs	33 (auto-saved in browser)