Apply behavioral psychology to design for action. Covers landing page design, CRO principles, behavioral psychology frameworks, A/B testing strategy, friction reduction, and the persuasion toolkit. Use when optimizing for conversions, designing landing pages, or building growth features. Triggers on: "conversion optimization", "CRO", "landing page", "growth design", "behavioral psychology", "persuasion design", "funnel optimization", "A/B testing design".
Design for multiple platforms while respecting native conventions. Covers iOS HIG vs Material Design 3 differences, platform-specific patterns, when to diverge for branding, and hybrid approaches. Use when designing for mobile, tablet, or cross-platform products. Triggers on: "iOS design", "Android design", "Material Design", "cross-platform", "native patterns", "platform conventions", "HIG", "mobile platform differences".
Implement dark mode as a first-class citizen, not an afterthought. Covers elevation through luminance, surface hierarchy, color adaptation, image handling, and token architecture for multi-mode design systems. Use when implementing dark mode, defining dark theme tokens, or testing dark themes. Triggers on: "dark mode", "dark theme", "elevation", "night mode", "theme switching", "dark UI", "OLED design".
Apply design thinking to product problems. Covers the 5-phase framework (Empathize, Define, Ideate, Prototype, Test), practical tools for each phase, integration with Agile, and artifact creation. Use when starting a new project, solving fuzzy problems, or facilitating workshops. Triggers on: "design thinking", "discovery", "product discovery", "user centered design", "workshop facilitation", "problem framing", "how might we", "design sprint".
Recognize dark patterns and design with integrity. Covers the taxonomy of deceptive patterns, ethical frameworks, the regulatory landscape, and practical guidelines for ethical persuasion. Use when auditing interfaces for manipulation, establishing ethical design standards, or evaluating growth tactics. Triggers on: "dark patterns", "ethical design", "deceptive patterns", "ethical UX", "manipulative design", "persuasive design", "design ethics", "anti-patterns ethics".
Design interfaces that work across languages, scripts, and cultures. Covers RTL layouts, text expansion, date/number/currency formatting, iconography, color culture, and the i18n implementation checklist. Use when building for multiple languages or regions. Triggers on: "internationalization", "i18n", "RTL", "right-to-left", "localization", "multi-language", "translation", "global design".
Design notification systems and permission requests that respect users. Covers push notification patterns, permission priming, notification center design, grouping, frequency management, and the complete permission request flow. Use when designing notification systems, permission dialogs, or re-engagement strategies. Triggers on: "push notification", "permission dialog", "permission priming", "notification center", "re-engagement", "notification design", "permission UX".
Present data clearly and honestly. Covers chart selection (which chart for which question), dashboard design, data-to-ink ratio, preattentive processing, color for data, and common visualization mistakes. Use when building dashboards, reports, analytics features, or any data-heavy interface. Triggers on: "chart selection", "dashboard design", "data viz", "visualization", "graph design", "analytics UI", "data presentation".