DaVinci Resolve

Video Editing
Playback
SPACE Play / Pause Win mac Linux
J Reverse playback (shuttle left) Win mac Linux
K Stop Win mac Linux
L Forward playback (shuttle right) Win mac Linux
I Mark In point Win mac Linux
O Mark Out point Win mac Linux
Left / Right Arrow Step one frame back / forward Win mac Linux
Edit Tools
A Pointer / Selection mode Win mac Linux
T Trim mode Win mac Linux
N Toggle snapping Win mac Linux
M Add marker at playhead Win mac Linux
⇧ Shift+Z Fit timeline to window Win mac Linux
Timeline Editing
CTRL+B Blade / Split clip at playhead Win Linux
+B Blade / Split clip at playhead mac
Ripple delete (remove clip and close gap) Win Linux
DEL Ripple delete (remove clip and close gap) mac
CTRL+Z Undo Win Linux
+Z Undo mac
CTRL+⇧ Shift+Z Redo Win Linux
+⇧ Shift+Z Redo mac
Color Page
D Enable / disable selected node Win mac Linux
⇧ Shift+H Toggle Highlight overlay Win mac Linux
ALT+S Add serial node Win Linux
+S Add serial node mac
ALT+P Add parallel node Win Linux
+P Add parallel node mac
ALT+L Add layer node Win Linux
+L Add layer node mac
File
CTRL+S Save project Win Linux
+S Save project mac
CTRL+⇧ Shift+S Save project as Win Linux
+⇧ Shift+S Save project as mac