Polymet

Merge{d} is an enterprise-oriented design and prototyping tool that bridges design systems and development by allowing teams to build with custom components while automatically generating production-ready code. It accelerates the design-to-dev cycle by intelligently synchronizing component libraries, enforcing consistency, and reducing manual handoff work. Designers can prototype with real components and styles, and MergedAI ensures that the output matches the underlying design system, eliminates discrepancies, and keeps designs and code in sync over time. The platform thereby cuts friction, reduces errors, and speeds delivery by embedding system logic into both the visual and code layers. AI prompt or manually design to create, iterate, and ship using coded components, bounded by your design constraints. All layouts are grounded in your codebase, so feasibility is never in question.

Google Stitch is an AI-powered design tool that enables users to create mobile and web app interfaces from simple text prompts or images. It generates complete UI layouts along with front-end code, making the design process faster and more accessible. The platform allows users to quickly turn ideas into visual designs without requiring advanced design or coding skills. It also supports exporting designs to tools like Figma for further refinement and collaboration. By combining AI-driven generation with rapid prototyping, Stitch helps streamline the transition from concept to development.