Moom - Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).
HapticKey - Trigger haptic feedback when tapping Touch Bar
Hammerspoon - This is a tool for powerful automation of OS X.
TouchBar for your old MacBook - Use Touch Bar on an iPad through USB connection
Spectacle App - Move and resize windows with ease.
Touch Bar Nyancat - Nyancat on your MacBook Pro's Touch Bar #innovation