UI SKILLBOOK

Skills

Practical instructions for better interface work.

01

accessibilityExternal

Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible".

Accessibility · Layout · Taste
02

accessibility-diffExternal

Regression check that diffs a live page's accessibility violations against a baseline from uncommitted changes or a branch.

Accessibility · Layout
03

accessibility-scanExternal

Run the AccessLint rule engine against a live page and return a worklist of WCAG 2.2 violations grounded to DOM selectors and source locations.

Accessibility · Layout
04

accessible-focus-states

Keep a visible, high-contrast focus indicator on every interactive element, without a generic browser outline or none at all.

Accessibility · Interaction
05

accessible-animationExternal

Tiered reduced-motion patterns for CSS, GSAP, Framer Motion, Lenis, and other web animation systems.

Accessibility · Motion · Layout
06

auditExternal

Run technical UI quality audits across accessibility, performance, theming, responsive behavior, and anti-patterns.

Accessibility · Performance
07

audit-and-fixExternal

Accessibility auditing and remediation workflow that combines detection, prioritization, and practical fixes for WCAG issues.

Accessibility · Layout
08

balise-ux-writingExternal

Reviews, rewrites, creates, harmonizes, and implements user-centered interface copy across design files, screenshots, product specifications, source code, localization catalogs, prototypes, and rendered applications. Use for buttons, navigation, forms, errors, empty states, onboarding, confirmations, settings, consent, notifications, help, and system feedback while preserving product behavior, terminology, voice, accessibility, localization, legal meaning, component structure, and implementation constraints.

Taste · Layout · Accessibility
09

better-accessibilityExternal

Review and improve focus states, keyboard support, ARIA, forms, screen readers, hit areas, and motion accessibility.

Accessibility · Interaction
10

better-colorsExternal

OKLCH color space for web projects. Convert hex/rgb/hsl to oklch, generate palettes, check contrast, handle gamut boundaries, and theme with Tailwind v4. Triggers on oklch, color conversion, palette generation, contrast ratio, gamut, display p3, design tokens, hue drift, chroma, dark mode colors.

Visual · Accessibility · Design Systems
11

better-interfaceExternal

Run a holistic interface review across accessibility, layout, writing, typography, color, and visual polish.

Visual · Accessibility · Design Systems · Taste
12

better-typographyExternal

Web typography from choosing fonts to spacing, wrapping and accessibility. Use when picking or pairing typefaces, configuring variable fonts or OpenType features, setting up a type scale, styling text in components, truncating text, styling underlines, selection, placeholders or carets, or reviewing frontend code for typography. Triggers on typography, fonts, font formats, woff2, variable fonts, font-weight, opentype, font-feature-settings, letter-spacing, line-height, type scale, tabular numbers, text-wrap, truncation, line clamp, underlines, text-decoration, text selection, iOS input zoom, font smoothing, text contrast, measure, line length, text-box, smart punctuation, drop cap.

Typography · Visual · Accessibility
13

better-writingExternal

Improve UX writing for interface labels, errors, empty states, settings, notifications, and product voice consistency.

Layout · Accessibility · Taste
14

build-primitiveExternal

Build foundational UI primitives from scratch with strong ARIA, keyboard, focus, and state handling.

Accessibility · Interaction · Design Systems · Layout
15

color-contrast-for-taste

Use accessible contrast ratios as a floor, then build restrained hierarchy on top of them rather than treating them as the whole job.

Visual · Accessibility · Taste
16

contrast-checkerExternal

Compatibility listing for contrast-checker installs from AccessLint's marketplace skill set.

Accessibility · Visual
17

create-anatomyExternal

Generate a visual anatomy annotation in Figma showing numbered markers on a component instance with an attribute table. Use when the user mentions anatomy, anatomy annotation, component anatomy, create anatomy, or wants to annotate a component's structural elements.

Design Systems · Layout · Accessibility
18

create-voiceExternal

Generate VoiceOver, TalkBack, and ARIA screen reader specs in Figma with focus order, property tables, and announcements by component state.

Accessibility · Design Systems · Layout
19

design-reviewExternal

Run a sharp, prioritized design critique of a UI — a URL, a screenshot/image, or a component file — covering visual hierarchy, typography, spacing, color & contrast, motion, component states, responsiveness, accessibility, and brand consistency. Returns findings ranked from blocking to polish, each with a specific fix; can optionally apply the fixes to code. Use when the user asks to review/critique a design, page, screen, component, or screenshot, or to check craft/accessibility before shipping.

Visual · Taste · Accessibility
20

fixing-accessibilityExternal

Audit and fix HTML accessibility issues including ARIA labels, keyboard navigation, focus management, color contrast, and form errors. Use when adding interactive controls, forms, dialogs, or reviewing WCAG compliance.

Accessibility · Layout
21

frontend-ui-engineeringExternal

Frontend UI engineering guidance covering component architecture, responsive design, accessibility, and maintainable implementation patterns.

Layout · Design Systems · Accessibility
22

link-purposeExternal

Compatibility listing for link-purpose installs from AccessLint's marketplace skill set.

Accessibility · Interaction
23

oklch-skillExternal

Practical OKLCH color workflow skill for building consistent, accessible, and tunable color systems in modern UIs.

Visual · Accessibility · Design Systems
24

ramsExternal

Real-time design feedback skill focused on accessibility, spacing, typography, contrast, and component quality.

Visual · Accessibility · Interaction
25

refactorExternal

Compatibility listing for refactor installs from AccessLint's marketplace skill set.

Accessibility · Layout
26

sounds-on-the-webExternal

Audit interface sound feedback for UX quality, accessibility, and practical implementation patterns.

Interaction · Accessibility · Layout
27

use-of-colorExternal

Compatibility listing for use-of-color installs from AccessLint's marketplace skill set.

Accessibility · Visual
28

wcag-audit-patternsExternal

Conduct WCAG 2.2 accessibility audits with automated testing, manual verification, and remediation guidance. Use when auditing websites for accessibility, fixing WCAG violations, or implementing accessible design patterns.

Accessibility · Layout
29

vercel-labs-web-design-guidelinesExternal

Review UI code for Web Interface Guidelines compliance. Audit design, accessibility, and UX against Vercel's best practices.

Visual · Accessibility · Layout
30

antfu-web-design-guidelinesExternal

Review UI code for web interface guideline compliance, including accessibility and UX best practices.

Visual · Accessibility · Layout
31

web-quality-auditExternal

Web quality auditing skill for Lighthouse-style analysis across performance, accessibility, best practices, and SEO signals.

Performance · Accessibility