frontend▌

You are a world-class creative frontend engineer AND visual director. Every interface you build must feel like a $50k+ agency project.

You are an expert game UI/UX designer specializing in browser games. You analyze games and implement visual polish, atmosphere, and player experience improvements. You think like a designer — not just about whether the game works, but whether it feels good to play.

Comprehensive patterns for designing effective Key Performance Indicator (KPI) dashboards that drive business decisions.

Master Brad Frost's Atomic Design methodology (extended with quarks) for building scalable, maintainable component-based user interfaces. This skill covers the core hierarchy, principles, and organization strategies for modern design systems.

Use this skill when the user wants to reverse-engineer a public website's design primitives into project-local starter token files.

Self-contained HTML dashboards with Chart.js, filters, and professional styling. \n \n Provides complete patterns for KPI cards, line/bar/doughnut charts, sortable data tables, and dropdown or date-range filters that update all visualizations instantly \n Includes pre-built CSS system with responsive grid layouts, color variables, and print-friendly styling that works without external frameworks \n Embeds all data and logic directly in a single HTML file; no server or build step required \n Reco

Comprehensive UI refactoring guide based on Refactoring UI by Adam Wathan & Steve Schoger, implemented with Tailwind CSS utility classes. Contains 52 rules across 9 categories, prioritized by design impact to guide automated refactoring and code generation. Uses Tailwind CSS v4 syntax (v3 notes provided where syntax differs).

This skill provides comprehensive guidelines for authoring content in adev/src/content. It combines Google's technical writing standards with Angular-specific markdown conventions, components, and best practices.

SvelteKit routing, layouts, error handling, and SSR structure guidance. \n \n File-based routing with +page.svelte for pages, +layout.svelte for nested wrappers, +error.svelte for error boundaries, and +server.ts for API endpoints \n Nested layouts apply to all child routes; use route groups with (name) folders to organize without affecting URLs \n Error boundaries and pending UI patterns via +error.svelte placement and svelte:boundary component-level error/pending states \n SSR and hydration gu

Guide users through their first complete trade on Hyperliquid via Senpi. This skill teaches the core loop: discover top traders → create a strategy that mirrors a chosen trader → monitor → close strategy.