Resources
License & attribution
The runtime is Apache-2.0. Part of the orb is derived from thinking-orbs (MIT).
License
The Sinua runtime packages (the engine, the view packages for every platform, and the voice sources) are licensed under the Apache License 2.0. You can use them in commercial and closed-source apps. The license's notice requirements apply when you redistribute the packages themselves.
The Studio is a separate, hosted product under its own terms. Nothing in the runtime depends on it.
Attribution
Nine of the orb's patterns are a faithful port of thinking-orbs by Jakub Antalik (Libraries.dev), used under the MIT License. The ported geometry is verified against its original output. The license text and attributions ship in the packages' NOTICE and third-party license files.