performativeUI: 27 React UI Components for AI Startups & Landing Pages

performativeUI: a React component library for AI startup landing pages, product demos, and waitlist screens.

Key components:

• Prompt-first hero sections
• Token stream text output
• AI chat bubbles
• Glowing buttons and pricing cards
• Logo marquees and abstract backgrounds

Useful for AI SaaS prototypes, launch pages, and pitch-style demos.

👉 Blog Post

👉 GitHub Repo

👉 Live Demo