Application creation is your thing you might be interested in the new free extension that has been created to be used with the excellent Sketch 3 graphics application.
Magic Mirror is a Sketch 3 Plugin that can be used to quickly create mockups of applications to show clients or and can create a perspective-transformed image from an artboard and apply it to a shape.
Watch the quick demo below to see how the plugin works and jump over to the official website to download the plugin for installation with the Sketch 3 app available from the iTunes Mac app store.
Unlike Symbols, Magic Mirror uses a Pattern Fill to preform the mirroring. It can mirror any number of Artboards to any number of shape layers in any size, any angle, but also responds to the shape’s distortion (perspective transformation).
Unlike when editing Bitmaps in Sketch, Magic Mirror does not modify the original bitmap in a destructive way (since we’re sourcing from an Artboard). Using Shape layers instead of Bitmap layers, editable paths are preserved and can be easily updated.