The default macOS Dock lacks advanced customization options that power users desire. A replacement tool could offer themes, animations, and layout tweaks.
Build a Dock replacement with a drag-and-drop interface for customization. Include features like auto-hiding rules, icon sizing, and position adjustments.
Designers and developers would pay for this to streamline their workflow with a tailored Dock.
Launch with basic customization options first, then add advanced features based on feedback.
The biggest risk is Apple restricting such system modifications in future updates.