My ~/.slate file

.slate

config defaultToCurrentScreen true
config nudgePercentOf screenSize
config resizePercentOf screenSize
config secondsBetweenRepeat 0.1
config checkDefaultsOnLoad true
config focusCheckWidthMax 3000
config windowHintsIconAlpha 0.3
config windowHintsFontColor 255;255;255;1
config windowHintsBackgroundColor 0;0;0;0.3
config windowHintsShowIcons true
config windowHintsIgnoreHiddenWindows false
config windowHintsDuration 5
config windowHintsSpread true

alias laptop 			0
alias external		1

alias cols 12
alias rows 12

alias terminal 'iTerm'
alias browser 'Google Chrome'
alias editor 'Sublime Text'
alias email 'Airmail'
alias flowdock 'Flowdock'
alias source_tree 'SourceTree'
alias dash 'Dash'

alias full      move screenOriginX;screenOriginY                  screenSizeX;screenSizeY
alias middle    move screenOriginX+screenSizeX/${cols};screenOriginY+screenSizeY/${cols}  					(screenSizeX/${cols})*(${cols}-2);(screenSizeY/${rows})*(${rows}-2)
alias left      move screenOriginX;screenOriginY                  screenSizeX/2;screenSizeY
alias right     move screenOriginX+screenSizeX/2;screenOriginY    screenSizeX/2;screenSizeY

alias laptop-full        move screenOriginX;screenOriginY screenSizeX;screenSizeY         ${laptop}
alias laptop-middle    move screenOriginX+screenSizeX/${cols};screenOriginY+screenSizeY/${cols}  					(screenSizeX/${cols})*(${cols}-2);(screenSizeY/${rows})*(${rows}-2)  ${laptop}
alias laptop-left        move screenOriginX;screenOriginY screenSizeX/2;screenSizeY         ${laptop}
alias laptop-right       move screenOriginX+screenSizeX/2;screenOriginY screenSizeX/2;screenSizeY         ${laptop}

alias external-full        move screenOriginX;screenOriginY screenSizeX;screenSizeY         ${external}
alias external-middle    move screenOriginX+screenSizeX/${cols};screenOriginY+screenSizeY/${cols}  					(screenSizeX/${cols})*(${cols}-2);(screenSizeY/${rows})*(${rows}-2)  ${external}
alias external-left        move screenOriginX;screenOriginY screenSizeX/2;screenSizeY         ${external}
alias external-right       move screenOriginX+screenSizeX/2;screenOriginY screenSizeX/2;screenSizeY         ${external}

layout work ${terminal}:REPEAT          ${external-left}
layout work ${editor}:REPEAT            ${external-right}
layout work ${source_tree}:REPEAT       ${external-right}
layout work ${browser}:REPEAT           ${external-middle}
layout work ${dash}:REPEAT              ${external-middle}
layout work ${email}:REPEAT             ${laptop-full}
layout work ${flowdock}:REPEAT          ${laptop-full}

layout imac-cinema-display ${terminal}:REPEAT          ${external-left}
layout imac-cinema-display ${email}:REPEAT             ${external-left}
layout imac-cinema-display ${browser}:REPEAT           ${external-middle}
layout imac-cinema-display ${dash}:REPEAT              ${external-middle}
layout imac-cinema-display ${editor}:REPEAT            ${external-right}
layout imac-cinema-display ${flowdock}:REPEAT          ${external-right}
layout imac-cinema-display ${source_tree}:REPEAT       ${external-right}

layout laptop-display ${terminal}:REPEAT          ${full}
layout laptop-display ${editor}:REPEAT            ${full}
layout laptop-display ${browser}:REPEAT           ${full}
layout laptop-display ${email}:REPEAT             ${full}
layout laptop-display ${flowdock}:REPEAT          ${full}
layout laptop-display ${source_tree}:REPEAT       ${full}
layout laptop-display ${dash}:REPEAT              ${full}

default work        resolutions:1280x800;2560x1440
default home        resolutions:1440x900;2560x1440
default imac-cinema-display    resolutions:2560x1440
default laptop-display  		resolutions:1440x900

alias hyper ctrl;shift;alt;cmd

bind up:${hyper} ${full}
bind down:${hyper} ${middle}
bind left:${hyper} ${left}
bind right:${hyper} ${right}

bind b:${hyper} focus ${browser}
bind e:${hyper} focus ${editor}
bind t:${hyper} focus ${terminal}
bind m:${hyper} focus ${email}
bind f:${hyper} focus ${flowdock}

bind return:${hyper}  hint

bind backslash:${hyper} relaunch

# bind padEnter:${hyper} grid padding:5 1440x900:${cols},${rows}
# bind return:${hyper} grid padding:5 1440x900:${cols},${rows}