Plasmic

Plasmic bridges the gap between design tools and React development by letting designers build production-ready UIs without touching code, while developers maintain full control over the component structure and logic. The platform integrates directly into your codebase as a React component, meaning designers can iterate on layouts and styling while you keep business logic, API calls, and state management in your hands.

It's a fit for teams where design and development move independently. If you're managing internal tools with evolving UIs and want designers to contribute without merge conflicts, Plasmic keeps friction low by treating UI as a first-class output that lives alongside your code.