Ready-made prompts
50+ battle-tested AI recipes for Cursor, Claude, v0, and Lovable.
Case study · Stylr
Stylr — AI prompt library for builders.
The AI prompt library that turns your ideas into real products—instantly. Built by grw—lab and live at stylr.dev.
Overview
Stylr is a design and build companion: a curated library of AI prompts for modern product tools. It reflects how we work in the lab—structured recipes instead of one-off prompt guessing, optimized for the stacks teams actually use.
Challenge
AI-assisted building is fast, but inconsistent prompts waste cycles. Teams need repeatable patterns for Cursor, Claude, v0, and Lovable—not generic templates that break on real projects.
Product opportunity
A focused prompt library that bridges idea and shippable product: ready-made recipes, tool-specific optimization, and workflows that skip prompt engineering so builders get straight to what matters.
Strategy & product direction
Stylr targets builders who already use AI coding and design tools. The product is organized around practical outcomes— ship faster, pick your stack, analyze existing sites—not around AI hype.
Product capabilities
Any stack, any tool
Prompts optimized for your exact tool—pick Claude Code, Cursor, v0, or Lovable.
Analyze any site
Paste a URL, get a full prompt to recreate it—turn any website into your next project.
Ship faster
Skip the prompt engineering. Get straight to building what matters.
Design & prompt architecture
Prompts are structured like a system: repeatable patterns, tool-specific variants, and clear inputs/outputs. The Stylr character mark extends the product identity—a recognizable lab-built companion, not a generic AI wrapper.
Build & current state
Stylr is live at stylr.dev. The product continues to evolve as we add prompts and refine tool-specific workflows from lab usage and builder feedback.
Related GRW capabilities
Stylr demonstrates product design, structured systems thinking, and lab-to-market shipping—the same capabilities we bring to client work.