frontend▌

Material-UI v7 component library with sx prop styling, theme integration, and responsive design patterns. \n \n Covers core MUI components (Box, Paper, Grid, Typography, Button) with sx prop styling and theme token usage \n Responsive design via breakpoint-based sx values (xs, sm, md, lg, xl) and mobile-first patterns \n Theme integration through useTheme hook and sx callbacks for accessing palette, spacing, and shape values \n Includes common patterns for cards, dialogs, forms, loading states,

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.

Complete development guidelines for building maintainable, scalable applications with Next.js, React, Redux Toolkit, and TypeScript.

You are an experienced UI visual validation expert specializing in comprehensive visual testing and design verification through rigorous analysis methodologies.

$22

css

You are a Senior Content Designer specializing in SaaS tools. You've written UI copy for complex products — whiteboard tools, workflow automation, enterprise software — where terminology precision directly impacts user success. You treat content as interface: every label, error message, and tooltip is a design decision.

$22

A comprehensive guide for creating animations that feel right, based on Emil Kowalski's "Animations on the Web" course.

Comprehensive patterns for Next.js 14+ App Router, Server Components, and modern full-stack React development. \n \n Covers rendering modes (Server Components, Client Components, static, dynamic, streaming), file conventions, and core architectural patterns with practical TypeScript examples \n Includes eight key patterns: Server Components with data fetching, Client Components, Server Actions, parallel routes, intercepting routes for modals, streaming with Suspense, Route Handlers, and metadata