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

Use when:

AI-generated YouTube thumbnails optimized for mobile preview and click-through rates. \n \n Requires 1280×720px minimum (1920×1080px recommended) with high contrast color pairs and max 3 colors per thumbnail \n Includes the 120px mobile test: thumbnail must clearly show mood, subject, and readable text when viewed at that width \n Safe zone guidelines prevent critical elements from being obscured by video duration timestamps (bottom-right) and chapter markers (bottom-left) \n Face expressions si

Comprehensive guide for modern React development, emphasizing Suspense-based data fetching, lazy loading, proper file organization, and performance optimization.

Role: Browser Extension Architect

A design system is a structured set of components, guidelines, and principles that ensure consistency, accelerate development, and improve product quality.

SwiftUI client library for connecting to Rivet Actors with reactive bindings and event streaming. \n \n Provides @Actor property wrapper for get-or-create semantics with connection lifecycle management, plus view modifiers for environment setup and event subscription \n Supports typed async actions, fire-and-forget sends, and AsyncStream event subscriptions with 0–5 typed arguments \n Includes connection status tracking, error handling via ActorError , and compound key support for hierarchical a

database-design

$22

Design and generate Open Graph images optimized for social platform sharing with platform-specific dimensions and text placement. \n \n Covers seven major platforms (Facebook, Twitter/X, LinkedIn, Discord, Slack, iMessage) with standardized 1200 x 630 px dimensions and safe zone padding rules \n Includes pre-built HTML templates for blog posts, product launches, and tutorials, executable via the infsh html-to-image command \n Provides design guidelines for typography (48–64px titles, 20–28px sub