Google App Shortcuts od Aiden Thompson

The "Google App Shortcuts" extension integrates hundreds of Google web-apps shortcuts, enabling users to conveniently access all Google products in a single personalized popup. Once installed, the popup can be opened and customized to display the desired products in the view section (from the hidden section). To launch a product, left-click on it to open it in the current tab, or use Ctrl + left-click to open it in a new background tab.

Shortcut Keys:

Alt + G : Open shortcuts page in side-bar.
Click: Opens in a new active tab next to the current tab, and close side-bar.
Shift + Click: Opens in a new window
Ctrl + Click or Command + Click: Open in a background tab next to the current tab