How To Design In The Agent Era

Paper is an agent-native design tool that leverages HTML and CSS as its rendering engine to streamline the workflow between designers and AI agents. By treating code as the source of truth, the platform enables seamless handoffs and allows users to generate, iterate, and refine visual elements like shaders and UI components at high speeds. Founder Stephen Haney emphasizes that while AI agents can accelerate production, human oversight remains essential for maintaining design quality and brand differentiation. He warns against "vibe-coded" AI outputs characterized by excessive bold weights, poor contrast, and redundant UI elements, advocating instead for intentional, minimalist design choices. The platform integrates with development environments like Cursor and Conductor, positioning itself as a vital component in the modern software development stack where designers and engineers collaborate through shared codebases to produce high-quality, professional software.