Triplex is a visual development tool designed to help developers build and edit React and React Three Fiber applications using an interactive editor that syncs directly with source code.

It enables a “what you see is your code” workflow where changes made in the visual editor are instantly reflected in the codebase, and code changes are also reflected in the visual scene.

The tool is focused on simplifying the creation of 2D interfaces, 3D scenes, web apps, games, and WebXR experiences by combining traditional coding with a visual editing layer. It removes much of the friction involved in working with complex 3D layouts by allowing developers to manipulate components, props, and transforms visually while maintaining full control of the underlying React code.

Triplex integrates tightly with modern React tooling and is designed for use in real production codebases rather than isolated design environments. It is especially useful for developers building interactive experiences where spatial layout, 3D positioning, or visual composition is important.

Key features include:

• Visual editor for React and React Three Fiber components
• Live sync between code and visual changes
• Integrated transform controls for 2D/3D objects
• Component isolation for focused development
• Props-based UI controls generated automatically Support for web apps, games, and WebXR experiences

Common use cases include:

• Building 3D web applications
• Designing interactive scenes and simulations
• Creating WebXR/VR interfaces
• Developing React Three Fiber components visually
• Accelerating UI/3D prototyping workflows