I built GROUND, an installable Windows application for visually editing editorial HTML documents and static web interfaces without modifying their original source files. In Document mode, users can edit text, rearrange content, insert images and vector shapes, adjust typography and layout, manage headers and page numbering, and export production-ready PDFs. In Web App mode, they can inspect responsive interfaces, edit content, reposition or resize elements, and test layouts across desktop, tablet, and mobile viewports. Every adjustment is stored in a reversible companion layer with backups, keeping the source code authoritative and recoverable. GIBAGROUND combines Electron, visual editing, validation, persistence, responsive QA, and PDF production in a practical tool designed for controlled creative iteration.