Product

Most AI apps look great on desktop... and completely fall apart on mobile. → Buttons overlap → Text disappears → UX broken Here’s the playbook I use 👇 1/ Breakpoints to set: Desktop ≥1440px Tablet ≥1024px Mobile ≤768px Small mobile ≤375px 2/ Layout rules to follow: Desktop → Full layout, sidebars Tablet → Collapse sidebars, simpler nav Mobile → Stack everything, big tap targets Small mobile → Larger text, fewer actions

Writes code in a specific language for a function, following standards and including error handling, comments, and testing suggestions. Example: "Write Python code for a social media posting scheduler following PEP 8 standards. Include error handling for API failures, clear comments, and unit testing suggestions."

Stop wrestling vague briefs. This prompt turns ChatGPT into an elite, full-stack UX strategist that interrogates ambiguity and delivers personas → journeys → flows → IA → UI direction → prototype prompts in one sitting. Built with guardrails (private planning, minimal clarifications, WCAG 2.2 AA), it ships a clean V1 fast - then iterates.

Use this to create a product launch strategy with AI. Just fill in your product info.

"Act as Expert" Debugger This prompt sets a clear persona and forces a structured, expert-level analysis of your code.

Use this to generate a Product Requirements Document for Vibe Coding using Gemini 2.5 Pro

Instead of just asking for "ideas," this prompt makes the AI simulate a discovery sprint with a Product Trio (PM, Design, Engineering). It forces a multi-faceted analysis, balancing value, usability, and feasibility from the start. Use this when: You're starting discovery or feel stuck in an ideation rut.

Before ending work sessions

For complex technical problem-solving

When stuck or solutions aren't working

A popular technique shared on r/ClaudeAI (August 2025). It forces Claude to re-articulate requirements before writing code, ensuring alignment.

This is the ultimate product management / product strategy mega prompt for the AI Era. Stop guessing, start executing. The Chief Product Officer Prompt. Input data into the prompt and get back 17 amazing strategic outputs. Run as deep research on all 5 platforms and then combine / synthesize results.