Ui components

Skill sukirman1901/frontend-expert/skills/ui-components

Build composable UI with loading/error/empty states, Reicon icons by default, mobile-first layout, and clean composition. Use whenever implementing or modifying pages, screens, components, forms, dialogs, tables, or navigation — including "buat component", "bikin form", "layout dashboard". Must report Conventions check (tokens/icons/states) before done — see compliance-gates.From its SKILL.md

Install

npx -y skills add sukirman1901/frontend-expert --skill ui-components

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One thing to look at

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SKILL.md

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UI Components

Overview

Implement production UI with composition over configuration, clear state handling, and components under 200 lines.

When to Use

Building or modifying components, pages, layouts
Wiring interactive UI with /ui
Refactoring overgrown or prop-heavy components

Workflow

Structure
- Prefer composition over configuration
- Separate data fetching from presentation
- Colocate component + test + styles when practical
- Keep files under 200 lines (split if larger)
State (see also references/architecture.md)
- Local (useState) → component UI
- Lifted → 2–3 siblings
- Context → theme, auth, locale
- URL → filters, pagination
- Server state (React Query/SWR) → remote data
- Avoid prop drilling deeper than 3 levels
Required UI states
- Loading
- Error
- Empty
- Default / success
Responsive — MUST load responsive-ui for layout UI
- Mobile-first; verify 320 / 768 / 1024 / 1440
- No fixed widths that break small screens; adapt tables/nav
Icons (default on — do not omit)
- MUST use Reicon for nav, toolbars, empty states, and icon buttons unless the project already standardizes another library
- Vanilla HTML/CSS/JS: add CDN https://unpkg.com/reicon/cdn/reicon.min.js + <re-icon icon="kebab-name" size="20">
- React: reicon-react; Vue/Svelte: matching package — see references/reicon-icons.md
- Prefer currentColor + token text classes; Outline default, Filled for emphasis
- Icon-only controls need an accessible name
- Text-only UI only with an explicit waiver in the Conventions check
Selects / filters (product UI)
- Prefer custom select / combobox / listbox styled with tokens — not bare OS <select> chrome for dashboard filters and toolbars
- Trigger: label + value + caret; generous end padding / gap so the chevron is not flush to the right edge
- Menu: token surface, hover/selected states, Escape + outside-click close; keyboard path required
- Native <select> only with waiver (e.g. native mobile OS picker required) — note in Conventions
Tokens + slop
- Use design-tokens for all visual values
- Finish with anti-ai-slop scan
Before DONE
- Output Conventions check from references/compliance-gates.md (tokens, icons, states, responsive, webgl n/a, …)

Checklist

Composition preferred over giant prop APIs
Loading / error / empty handled
Reicon (or project icon lib) actually in the markup — not forgotten
Interactive elements keyboard accessible
Filters/selects are custom (or waived) — caret not cramped
Responsive: 320/768/1024/1440 + Conventions line
Component ≤ 200 lines or split
Anti-slop scan clean
Conventions check reported

Depth

Good/bad examples: references/component-patterns.md.
Responsive: responsive-ui + references/responsive.md.
Icons: references/reicon-icons.md.
Ship gates: references/compliance-gates.md.
State & org: references/architecture.md.