Icon Design System

Icon Design System is the discipline of creating a cohesive set of icons with consistent visual rules, size variants, and implementation guidelines. Icons communicate actions, status, and concepts in user interfaces. A system ensures icons are recognizable, accessible, and efficient to produce and update. Practitioners define grid rules, stroke weights, size variants, and styling conventions. They organize icons in Figma libraries, document usage guidelines, and coordinate implementation (SVG export, CSS, icon component). A mature icon system includes filled and outlined variants, accessibility considerations, and version history.