animate-expoBuild animations in React Native and Expo, making the decisions in the order that determines whether they feel right — should it animate, which thread it runs on, which properties, spring or timing, how the gesture hands off, how it degrades. Writes the implementation with Reanimated, Gesture Handle
coss-particlesIndex of all COSS UI particle examples. Use when implementing UI features to find copy-paste-ready component patterns built on coss primitives. Each particle has a description and a JSON URL for easy installation.
cossHelps implement coss UI components correctly. Use when building UIs with coss primitives (buttons, dialogs, selects, forms, menus, tabs, inputs, toasts, etc.), migrating from shadcn/Radix to coss/Base UI, composing trigger-based overlays, or troubleshooting coss component behavior. Covers imports, a
grill-meA relentless interview to sharpen a plan or design.
remotion-best-practicesRouter for all Remotion skills
shadcnManages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI, including chat interfaces. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a
dithercnBuild any dithered visual with the dithercn engine (dither-core, in lib/dither) in a React or shadcn app. Use when the user wants a dither, a dithered or Bayer or halftone or pixel texture, or a dithered background, hero, chart, meter, card, loader, text or image for a landing page or dashboard, or
shieldcn-badgesCreate polished shieldcn README badges, badge groups, charts, headers, sponsors grids, and full README hero sections. Use when a user wants shadcn/ui-styled badges, Shields.io replacement, npm/GitHub/CI/status badges, download charts, README header banners, contributor/sponsor images, or README Stud
apparatusBuild an interactive explainer for a React Native or Expo app — a small isometric machine whose working is the idea being explained, drawn with react-native-svg, moved on the UI thread with Reanimated and Gesture Handler, and framed in a PanelUI card with a live readout. Use when someone asks to exp
logo-makerDesign an original app logo — a compact mascot or symbol that stays readable at 32 × 32 and works as an icon at every size. Use when asked to create, design or generate a logo, app icon, brand mark, mascot or avatar for a product, whether or not an image generator is available. Produces either a vec
panelui-webBuild React web UIs with PanelUI's web collection — adding its components from the shadcn registry or from npm, colouring them from the theme, and composing them into framed panels. Applies when working in a React project that has shadcn/ui set up with a @panelui registry or has panelui-web installe
paneluiBuild React Native and Expo UIs with PanelUI — adding components, theming, composing overlays and forms, and debugging why something is unstyled. Applies when working in an Expo or React Native project that has panelui-native installed or a panelui.json, when the user mentions PanelUI, or when they