Mason is a powerful prefab management system that transforms Unity's workflow with a powerful visualization and spawning system. It allows instant access, effortless organization, and rapid scene building without leaving the Inspector. Key features include complete prefab visualization, Inspector-based spawning, rapid prototyping, smart search and filtering, custom categories, favorites and recent items, preview thumbnails, and seamless Unity integration.
Supported Unity Versions: 2018.1 or newer
Dependencies: None
Included:
Essential Tools - Core (Partial)
Essential Tools - Editor (Partial)
Technical Details:
Compatible with all Unity project types
Full source code included
Zero external dependencies
Thread-safe implementation
Minimal memory footprint
Editor-only functionality (no runtime impact)
Regular updates and support
Windows, macOS, and Linux compatible





