ranui — a Web Components UI library — plus ranuts utilities. Hand-built frontend infrastructure.
Skill Claude CodeCodex
Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states.…
Skill Claude CodeCodex
Use when designing, reviewing, or improving web UI visual quality, especially when a developer-built interface feels cluttered, flat, generic, poorly spaced, weakly hierarchical, or hard to scan.
Skill Claude CodeCodex
Use when building UI with the ranui web-component library (elements like , , , , ) or its fluent DOM builder (ranui/builder — Div/View/Span/signal/createEffect/EventManager). Covers the import map, the full element inventory, conventions, accessibility, and where the authoritative API reference lives.
Skill Claude CodeCodex
Use when working with the ranuts utility library — DOM/BOM/string/object/number/color/time helpers and reactivity from ranuts/utils (e.g. createSignal, throttle/debounce, cloneDeep, escapeHtml, getMime, MessageCodec, localStorage helpers), the node-only server toolkit ranuts/node, the 2D rendering engine…