My Slate Config

.slate.js

var MARGIN = 28;

// Fullscreen
slate.bind('f:cmd,alt', function(win) {
    // ±4 to account for hidden Dock on left of screen.
    win.doOperation(S.op('move', {
		'x': 'screenOriginX - 4 + ' + MARGIN,
		'y': 'screenOriginY + ' + MARGIN,
		'width': 'screenSizeX + 4 - ' + (MARGIN * 2),
		'height': 'screenSizeY - ' + (MARGIN * 2)
	}));
});

// Fullscreen without gap
slate.bind('f:cmd,ctrl', function(win) {
	win.doOperation(S.op('move', {
		'x': 'screenOriginX - 4',
		'y': 'screenOriginY',
		'width': 'screenSizeX + 4',
		'height': 'screenSizeY'
	}));
});

// Push Right
slate.bind('right:cmd,alt', function(win) {
	win.doOperation(S.op('move', {
		'x': '(screenSizeX + 4) / 2 + ' + (MARGIN / 2),
		'y': 'screenOriginY + ' + MARGIN,
		'width': '(screenSizeX + 4) / 2 - ' + (MARGIN * 3 / 2),
		'height': 'screenSizeY - ' + (MARGIN * 2)
	}));
});

// Push Left
slate.bind('left:cmd,alt', function(win) {
	win.doOperation(S.op('move', {
		'x': 'screenOriginX - 4 + ' + MARGIN,
		'y': 'screenOriginY + ' + MARGIN,
		'width': '(screenSizeX + 4) / 2 - ' + (MARGIN * 3 / 2),
		'height': 'screenSizeY - ' + (MARGIN * 2)
	}));
});

// Push Down
slate.bind('down:cmd,alt', function(win) {
	win.doOperation(S.op('move', {
		'x': 'windowTopLeftX',
		'y': 'screenSizeY / 2 + ' + MARGIN / 2,
		'height': 'screenSizeY / 2 -' + 3 * MARGIN / 2,
		'width': 'windowSizeX'
	}));
});

// Push Up
slate.bind('up:cmd,alt', function(win) {
	win.doOperation(S.op('move', {
		'x': 'windowTopLeftX',
		'y': MARGIN,
		'height': 'screenSizeY / 2 -' + 3 * MARGIN / 2,
		'width': 'windowSizeX'
	}));
});

// Resize
slate.bind('h:cmd,shift', function(win) {
	win.doOperation(S.op('resize', {
		'width': '-30',
		'height': '+0'
	}));
});
slate.bind('l:cmd,shift', function(win) {
	win.doOperation(S.op('resize', {
		'width': '+30',
		'height': '+0'
	}));
});

// Find
slate.bind('f:cmd,shift', function(win) {
    win.doOperation(S.op('hint', {
        'characters': 'qwertasdfg'
    }));
});

// Switch Right
slate.bind('k:cmd', function(win) {
    win.doOperation(S.op('focus', {
		'direction': 'right'
    }));
});

// Switch Left
slate.bind('j:cmd', function(win) {
    win.doOperation(S.op('focus', {
		'direction': 'left'
    }));
});

// Apps
slate.bind('1:cmd', S.op('focus', {
	'app': 'Firefox'
}));
slate.bind('2:cmd', S.op('focus', {
	'app': 'iTerm2'
}));
slate.bind('3:cmd', S.op('focus', {
	'app': 'Atom'
}));

// Reload Slate
slate.bind('4:cmd', function(win) {
	win.doOperation(S.op('relaunch'));
});

slate.bind("1:ctrl", S.op("grid", {
	"grids" : {
		"1680x1050": {
			"width": 16,
			"height": 9
		},
		"1050x1680": {
			"width": 9,
			"height": 16
		}
	},
	"padding": 5
}));