Pencil is a cross-platform design environment and vector drawing application used for GUI prototyping and diagramming. It provides a canvas-based editor to create interactive user interface mockups, system architecture diagrams, and scalable visual representations of technical flows. The tool functions as a vector graphic editor that renders shapes as mathematical paths to ensure scalability across different resolutions. It includes a PDF export layout engine specifically designed to convert screen-based visual designs into fixed-layout documents for physical printing and distribution. The p
A visual tool for building the UI portion of a Shiny application that generates clean and human-readable code.
Official Sketch Plugin directory
