Contexts 3.6.2 | Mac OS X | 5.25 MB.
The program change window radically faster and easier.
A sidebar shows self-hiding windows organized in groups. It is basically a dock for your windows.
It expands when the cursor passes over it.
To switch to a window, click its title.
Reorder groups or dragging windows up or down.
Swipe the edge of the screen to hide.
You do not even need to move the cursor to the end to the sidebar!
Put your finger on the top edge of the touchpad and slide down. The sidebar will expand (or the display panel depending on your preferences) and selecting it will move down.
Lift your finger to bring forward the selected window.