Lunacy is a vector graphic software for UI/UX and web design. It's faster than Figma, smarter than Sketch! Key features: - FREE for personal and commercial use - Runs on Windows, macOS, and Linux - WORKS ONLINE AND OFFLINE - REAL-TIME COLLABORATION between users on different platforms - BUILT-IN GRAPHICS and AI-POWERED TOOLS - FULL SUPPORT of .SKETCH DOCUMENTS: Open, Edit, Save - LOW SYSTEM REQUIREMENTS and MINIMUM LEARNING CURVE