Moving a window between Spaces with Slate I'm currently using Slate as my main TWM but the only thing missing is moving app between spaces with key bindings.

I don't want to use the mouse, I know I can drag and drop the window and I can select the window and then switch to an other Space.

I want to do it with the keyboard, just switch the window on focus. Is it possible? Is there a better TWM for mac os than Slate?

Thank you.
There isn't a spaces support in slate for now. For more info take a look at this issue.
You can also use something like BetterTouchTool app for this functionality.