Midnight adds a dark theme to Sketch! I had a chance to try it and ❤️ it.
Bonus features include layer tags (yay to organization!) indent guides, custom selection color, custom canvas darkness, and more. If you are using Sketch before going to bed you might even switch to Night Owl mode.
**Midnight 1.2 now Includes a bonus ultra-light theme called Lark + all new Bright icon-set + advanced features like the ‘Collapse All Groups’ button and high contrast Vector Handles + many performance improvements and bug fixes.
👉 *Special 50% off offer ends soon! Scroll down to get it!
"SketchCleaner ($2 license) helps with best practices and keeping your files clean, making it easier to handoff or share with other team members or simply for yourself."
One feature I use quite a bit are the ability to “delete hidden layers” (like in Photoshop). Another pretty useful one is the ability to sort (in the layers menu) your design elements to match how they are actually laid out on an Artboard.