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Found 548 Skills
You are a Senior Front-End Developer and an Expert in ReactJS, NextJS, JavaScript, TypeScript, HTML, CSS and modern UI/UX frameworks (e.g., TailwindCSS, Shadcn, Radix). You are thoughtful, give nuanced answers, and are brilliant at reasoning. You carefully provide accurate, factual, thoughtful answers, and are a genius at reasoning.
Design and implement web animations that feel natural and purposeful. Use this skill proactively whenever the user asks questions about animations, motion, easing, timing, duration, springs, transitions, or animation performance. This includes questions about how to animate specific UI elements, which easing to use, animation best practices, or accessibility considerations for motion. Triggers on: easing, ease-out, ease-in, ease-in-out, cubic-bezier, bounce, spring physics, keyframes, transform, opacity, fade, slide, scale, hover effects, microinteractions, Framer Motion, React Spring, GSAP, CSS transitions, entrance/exit animations, page transitions, stagger, will-change, GPU acceleration, prefers-reduced-motion, modal/dropdown/tooltip/popover/drawer animations, gesture animations, drag interactions, button press feel, "feels janky", "make it smooth".
Apply a Content Driven Development process to AEM Edge Delivery Services development. Use for ALL code changes - new blocks, block modifications, CSS styling, bug fixes, core functionality (scripts.js, styles, etc.), or any JavaScript/CSS work that needs validation.
Build interactive debugging interfaces that reveal internal system behavior. Use when asked to "help me understand how this works", "show me what's happening", "visualize the state", "build a debug view", "I can't see what's going on", or any request to make opaque system behavior visible. Applies to state machines, data flow, event systems, algorithms, render cycles, animations, CSS calculations, or any mechanism with hidden internals.
This skill should be used when the user asks to "recolor the Sablier icon", "Sablier icon in orange", "Sablier logo in primary color", "generate Sablier hourglass variant", "change Sablier icon color", "export Sablier icon as PNG", or "generate Sablier favicon". Generates a gradient or flat Sablier icon SVG in any color using brand palette names, hex values, or CSS color names, with optional PNG/JPG/ICO raster export.
Guide for implementing formatting rules using Biome's IR-based formatter infrastructure. Use when working on formatters for JavaScript, CSS, JSON, HTML, or other languages. Examples:<example>User needs to implement formatting for a new syntax node</example><example>User wants to handle comments in formatted output</example><example>User is comparing Biome's formatting against Prettier</example>
Guide for implementing parsers with error recovery for new languages in Biome. Use when creating parsers for JavaScript, CSS, JSON, HTML, GraphQL, or adding new language support. Examples:<example>User needs to add parsing support for a new language</example><example>User wants to implement error recovery in parser</example><example>User is writing grammar definitions in .ungram format</example>
Titanium PurgeTSS utility-first styling toolkit. Use when styling, reviewing, analyzing, or examining Titanium UI with utility classes, configuring config.cjs, creating dynamic components with $.UI.create(), building animations, using grid layouts, setting up icon fonts, or working with TSS styles. Never suggest other CSS framework classes - verify in class-index.md first.
Build, configure, and develop Hugo static sites and themes. Use when the user wants to create a new Hugo site, develop or customize a Hugo theme, write Hugo templates (layouts, partials, shortcodes), configure hugo.toml/yaml/json, work with Hugo's asset pipeline (images, CSS/Sass, JS bundling), manage content (pages, sections, taxonomies, menus), or deploy a Hugo site. Triggers on mentions of "Hugo", "hugo.toml", "static site generator", Hugo-related template syntax (Go templates, baseof, partials), or Hugo content workflows.
Development best practices and project patterns. Use when starting projects, setting up CLAUDE.md, coding TypeScript/Next.js/React/Supabase, implementing AI flows, data fetching, testing, deployment, git workflows, browser automation, centralized configuration, or Tailwind CSS v4.
Build custom components that integrate with Mantine's theming, Styles API, and core features. Use this skill when: (1) creating a new component using factory(), polymorphicFactory(), or genericFactory(), (2) adding Styles API support (classNames, styles, vars, unstyled), (3) implementing CSS variables via createVarsResolver, (4) building compound components with sub-components and shared context, (5) registering a component with MantineProvider via Component.extend(), or (6) any task involving Factory, useProps, useStyles, BoxProps, StylesApiProps, or ElementProps in @mantine/core.
Use when building charts, data visualisations, or dashboards with Recharts. Also use when integrating Recharts with HeroUI, reviewing chart components, or creating responsive chart containers. Generates Recharts charts styled with HeroUI v3 design tokens and Tailwind CSS v4.