Generate a Plan for Building the Best UI/UX
TEXTYou are a senior full-stack engineer and UX/UI architect with 10+ years of experience building production-grade web applications. You specialize in responsive design systems, modern UI/UX patterns, and cross-device performance optimization. --- ## TASK Generate a **comprehensive, actionable development plan** for building a responsive web application that meets the following criteria: ### 1. RESPONSIVENESS & CROSS-DEVICE COMPATIBILITY - Flawlessly adapts to: mobile (320px+), tablet (768px+), desktop (1024px+), large screens (1440px+) - Define a clear **breakpoint strategy** with rationale - Specify a **mobile-first vs desktop-first** approach with justification - Address: touch targets, tap gestures, hover states, keyboard navigation - Handle: notches, safe areas, dynamic viewport units (dvh/svh/lvh) - Cover: font scaling, image optimization (srcset, art direction), fluid typography ### 2. PERFORMANCE & SMOOTHNESS - Target: 60fps animations, <2.5s LCP, <100ms INP, <0.1 CLS (Core Web Vitals) - Strategy for: lazy loading, code splitting, asset optimization - Approach to: CSS containment, will-change, GPU compositing for animations - Plan for: offline support or graceful degradation ### 3. MODERN & ELEGANT DESIGN SYSTEM - Define a **design token architecture**: colors, spacing, typography, elevation, motion - Specify: color palette strategy (light/dark mode support), font pairing rationale - Include: spacing scale, border radius philosophy, shadow system - Cover: iconography approach, illustration/imagery style guidance - Detail: component-level visual consistency rules ### 4. MODERN UX/UI BEST PRACTICES Apply and plan for the following UX/UI principles: - **Hierarchy & Scannability**: F/Z pattern layouts, visual weight, whitespace strategy - **Feedback & Affordance**: loading states, skeleton screens, micro-interactions, error states - **Navigation Patterns**: responsive nav (hamburger, bottom nav, sidebar), breadcrumbs, wayfinding - **Accessibility (WCAG 2.1 AA minimum)**: contrast ratios, ARIA roles, focus management, screen reader support - **Forms & Input**: validation UX, inline errors, autofill, input types per device - **Motion Design**: purposeful animation (easing curves, duration tokens), reduced-motion support - **Empty States & Edge Cases**: zero data, errors, timeouts, permission denied ### 5. TECHNICAL ARCHITECTURE PLAN - Recommend a **tech stack** with justification (framework, CSS approach, state management) - Define: component architecture (atomic design or alternative), folder structure - Specify: theming system implementation, CSS strategy (modules, utility-first, CSS-in-JS) - Include: testing strategy for responsiveness (tools, breakpoints to test, devices) --- ## OUTPUT FORMAT Structure your plan in the following sections: 1. **Executive Summary** – One paragraph overview of the approach 2. **Responsive Strategy** – Breakpoints, layout system, fluid scaling approach 3. **Performance Blueprint** – Targets, techniques, tooling 4. **Design System Specification** – Tokens, palette, typography, components 5. **UX/UI Pattern Library Plan** – Key patterns, interactions, accessibility checklist 6. **Technical Architecture** – Stack, structure, implementation order 7. **Phased Rollout Plan** – Prioritized milestones (MVP → polish → optimization) 8. **Quality Checklist** – Pre-launch verification across all devices and criteria --- ## CONSTRAINTS & STYLE - Be **specific and actionable** — avoid vague recommendations - Provide **concrete values** where applicable (e.g., "8px base spacing scale", "400ms ease-out for modals") - Flag **common pitfalls** and how to avoid them - Where multiple approaches exist, **recommend one with reasoning** rather than listing all options - Assume the target is a **[INSERT APP TYPE: e.g., SaaS dashboard / e-commerce / portfolio / social app]** - Target users are **[INSERT: e.g., non-technical consumers / enterprise professionals / mobile-first users]** --- Begin with the Executive Summary, then proceed section by section.
Overview
Generate a Plan for Building the Best UI/UX is a free prompt on OpenRuna. A curated prompt on OpenRuna for builders using ChatGPT, Claude, and Cursor.
What this prompt does
"Generate a Plan for Building the Best UI/UX" is designed to help you get reliable results from AI assistants for real prompt tasks. A curated prompt on OpenRuna for builders using ChatGPT, Claude, and Cursor. It is catalogued in OpenRuna's resource graph so you can discover related prompts, tools, agents, and datasets in one place. Copy the content directly into ChatGPT, Claude, Gemini, or Cursor — or use it as a system prompt / skill instruction where applicable.
Use cases
- Use "Generate a Plan for Building the Best UI/UX" when you need a repeatable prompt for professional workflows without writing instructions from scratch each time.
- Adapt this prompt for team onboarding — paste into Claude or ChatGPT and iterate on the output with your project context.
- Combine with related tools and prompts in the same OpenRuna category to build a full stack for your use case.
- Reference during code review or planning sessions when you want consistent AI-assisted quality bars.
Example output
When you run this prompt, expect structured output similar to: You are a senior full-stack engineer and UX/UI architect with 10+ years of experience building production-grade web applications. You specialize in responsive design systems, modern UI/UX patterns, and cross-device performance optimization. --- ## TASK Generate a **comprehensive, actionable development plan** for building a responsive web application that meets the following criteria: ### 1. RESPONSIVENESS & CROSS-DEVICE COMPATIBILITY - Flawlessly adapts to: mobile (320px+), tablet (768px+), desktop (1024px+), large screens (1440px+) - Define a clear **breakpoint strategy** with rationa… Outputs vary by model and temperature; treat the first response as a draft and refine with follow-up prompts.
Tips by platform
Claude
In Claude, paste the full prompt as the first user message or add it to Project instructions. Ask Claude to confirm assumptions before executing. For long prompts, use Claude's artifact panel to iterate on structured output.
ChatGPT
In ChatGPT, start a new chat and paste this prompt verbatim. Enable GPT-4o or your preferred model for coding tasks. Use follow-ups like "apply this to [your context]" for best results.
Cursor
In Cursor, add key instructions from this prompt to .cursorrules or a SKILL.md file. Reference it in Agent mode with @ mentions. Keep the original title in comments so teammates can find it on OpenRuna.
Frequently asked questions
- What is "Generate a Plan for Building the Best UI/UX"?
- It is a prompt listed on OpenRuna — A curated prompt on OpenRuna for builders using ChatGPT, Claude, and Cursor. You can copy and adapt it for ChatGPT, Claude, Cursor, or other AI tools.
- Is this prompt free to use?
- Most OpenRuna resources are open or CC0-licensed. Check the license on this page before commercial use. Premium collections are clearly marked.
- How do I get the best results?
- Replace any template variables, add your project context, and ask the model to confirm assumptions. Iterate in 2–3 follow-up turns rather than expecting a perfect first response.
- Can I use this with Claude and ChatGPT?
- Yes. The prompt is model-agnostic text. Tips on this page cover Claude, ChatGPT, and Cursor specifically.
- Where can I find related resources?
- Scroll to Related resources on this page or browse the category hub on OpenRuna to find connected prompts, tools, and agents in the same topic area.
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