When using Google Chrome, I want to debug some JavaScript code. How can I do that?
Windows and Linux:
Ctrl + Shift + I keys to open Developer Tools
Ctrl + Shift + J to open Developer Tools and bring focus to the Console.
Ctrl + Shift + C to toggle Inspect Element mode.
Mac:
⌥ + ⌘ + I keys to open Developer Tools
⌥ + ⌘ + J to open Developer Tools and bring focus to the Console.
⌥ + ⌘ + C to toggle Inspect Element mode.
Source
Other shortcuts