Spline

Spline is a browser-based, collaborative 3D design tool for building real-time interactive scenes, with an AI agent alongside direct modelling, layer-based materials, an event system for interactivity and variables that pull in live data. Scenes publish to the web, iOS and Android and embed in sites such as Webflow, where page events can drive objects in the scene. A companion canvas, Hana, applies the same approach to interactive 2D interfaces, which suits designers adding tactile 3D or motion without a game engine.