Ctrl+,

Preferences

Ctrl+Shift+P

Toggle command palette

Ctrl+B

Browse list of open files

Ctrl+Alt+R

Reload Atom

Ctrl+Shift+L

Change synatx highlighting

Alt+Shift+S

Show available code snippets

Ctrl+Shift+M

Markdown preview

Ctrl+Alt+I

Toggle Developer Tools

Ctrl+N

New file

Ctrl+Shift+N

New Window

Ctrl+P

Open file (type the name to perform a search)

Ctrl+O

Open file

Ctrl+Shift+O

Open folder

Ctrl+S

Save

Ctrl+Shift+S

Save as

Ctrl+W

Close tab

Ctrl+Shift+W

Close window

Ctrl+G

Go to line

Ctrl+L

Select line

Ctrl+Shift+D

Duplicate line

Ctrl+Shift+K

Delete line

Ctrl+Arrow Up/Arrow Down

Move line up/down

Ctrl+/

Toggle comment line

Ctrl+Enter

New line below

Ctrl+[/]

Indent / outdent selected lines

Ctrl+J

Join lines

Alt+B/F

Move to beginning / end of current word

Alt+Shift+B/F

Select to beginning / end of current word

Ctrl+Backspace OR Alt+H

Delete to beginning of current word

Ctrl+Delete OR Alt+D

Delete to end of current word

Ctrl+Alt+.

Complete bracket

Ctrl+M

Go to matching bracket

Ctrl+Alt+M

Select code inside matching brackets

Ctrl+k, then Ctrl+1 ... 9

Fold all code at indent level 1 ... 9

Ctrl+Alt+/

Fold / unfold code

Ctrl+Alt+F

Fold selected code

Ctrl+Alt+[/]

Fold / unfold all code

Ctrl+F

Find in current file

Ctrl+Shift+F

Find in project

F3

Find next

Shift+F3

Find previous

Ctrl+Enter

Replace all

Ctrl+Alt+/

Use Regex in search

Ctrl+Alt+C

Match case in search

Ctrl+Alt+S

Search only in selection

Ctrl+Alt+W

Match whole word

Ctrl+Shift+=/-

Increase / decrease text size

Ctrl+0 (zero)

Reset text size

F11

Toggle fullscreen

Ctrl+0 (zero) or Alt+\

Toggle focus Tree View

Ctrl+k, then b or Ctrl+\

Toggle tree view

J/K

Select next/previous item

H/l OR Arrow Right/Arrow Left

Expand / collapse selected directory

Alt+Arrow Left/Arrow Right OR Ctrl+Alt+[/]

Recursively expand / collapse directories

Enter

Open selected item

m OR F2

Move selected item

Backspace OR Delete

Delete current item

D

Duplicate selected item

Ctrl+1 ... 9

Open selected item in pane 1 ... 9

A

Add new file

Shift+A

Add new folder

I

Toggle display of VCS ignored files

Alt+g, then b

Open on Github: blame

Alt+g, then c

Open on Github: copy-url

Alt+g, then g

Open on Github: repository

Alt+g, then h

Open on Github: history

Alt+g, then i

Open on Github: issues

Alt+g, then o

Open on Github: file

Alt+g, then r

Open on Github: branch-compare

Alt+g, then d

Toggle list of diffs in file

Alt+g, then Arrow Down/Arrow Up

Move to next/previous diff in file