Sort Me is a Sketch plugin. Select artboards or layers and use:
⌃⇧O to sort them this way:
⌃⇧P to sort opposite:
Plugins → Manage Plugins... → (Gear icon in the bottom left corner) → Show Plugins Folderand add
Sort Me has been tested on Sketch 46 on macOS Sierra. If you have any problems, drop me a line: @romanshamin.
If you’re a professional web designer or a developer and Sort Me saves your time, buy me a cup of pu-erh tea to say ‘thanks’: pay $3 by PayPal.