🚨 Someone reverse-engineered the design systems of Apple, Spotify, Airbnb, and 30+ billion-dollar companies. Packed each one into a single file. Free. It's called Awesome Design MD. Drop one file into your project. Your AI agent builds UI that looks like Spotify. Or Apple. Or Airbnb. Instantly. Not screenshots. Not Figma links. A single DESIGN .md file that captures every color, font, spacing value, button style, and layout pattern from a real website. In a format AI agents read and reproduce. Here's the difference: Tell Claude Code "build me a landing page" and it gives you generic UI. Tell Claude Code "build me a landing page" with Spotify's DESIGN .md in your project and it gives you Spotify. Here's what's inside: → Apple. Premium white space, SF Pro typography, cinematic imagery. → Spotify. Vibrant green on dark, bold type, album-art-driven layout. → Airbnb. Warm coral accent, photography-driven, rounded UI. → Linear. Ultra-minimal, precise spacing, purple accent. → SpaceX. Stark black and white, full-bleed imagery, futuristic. → BMW. Dark premium surfaces, precise German engineering aesthetic. → NVIDIA. Green-black energy, technical power aesthetic. → Uber. Bold black and white, tight type, urban energy. → Sentry, PostHog, Raycast, Cursor, ElevenLabs, and 20+ more. Here's how to use it: → Pick a design system from the collection → Copy the DESIGN .md file into your project root → Tell your AI agent to use it → Get UI that matches the design language of a billion-dollar company That's it. One file. Your AI agent now has the design taste of a $200/hour design consultant. Designers charge $5,000+ for a custom design system. Companies spend $50,000+ building one from scratch. This is free. 31 design systems. Copy. Paste. Ship beautiful UI. Works with Claude Code, Cursor, Codex, and any AI coding agent that reads project files. 100% Open Source. MIT License.