# Compatibility

Source: https://tweens.gd/compatibility/

Both languages use Godot 4.7.2 and share the reusable-definition model. Choose the C# library for a .NET project or the native addon for GDScript.

Beta APIs

Both implementations are in beta. APIs may change; a platform build does not guarantee every export configuration.

C#

Requires Godot .NET with matching GodotSharp 4.7.2 bindings. The library targets **.NET 8 and 10**; its package ID and namespace are `tweens.gd`.

[Install C#](https://tweens.gd/csharp/installation/)

GDScript

Requires the bundled GDExtension. No .NET runtime, plugin activation, or autoload is needed. The combined addon can support both languages in one project.

[Install GDScript](https://tweens.gd/gdscript/installation/)

## C# support

CI builds and tests on Windows and runs rendering tests on Linux. Tests exercise the library’s .NET 8 build as well as .NET 10.

Trimmed, AOT, mobile, and web exports are not validated by the current checks. Your application supplies the matching engine.

## GDScript support

| Platform | Validation |
| --- | --- |
| Windows and Linux | Native builds and standard Godot 4.7.2 tests |
| Windows export | Release export tested |
| Web | Release exports with and without threads tested in Edge |
| macOS | Universal native library built |
| iOS and Android | Native libraries built; not tested on devices |

Web exports

Enable **Extensions Support** in the export preset.

Native build architectures

-   Windows and Linux: x86\_64, x86\_32, arm64.
-   macOS: universal; iOS: arm64.
-   Android: arm64, arm32, x86\_64, x86\_32.
-   Web: wasm32, with and without threads.

Debug and Release tests also use 2dog’s embedded engine. Other engine versions, browsers, and devices are not validated. See [GDScript API differences](https://tweens.gd/gdscript/api/#differences-from-c).

## Rendering requirements

Enable transparency, emission, normal mapping, and other rendering features before animating their values. Shader default lookup needs a working renderer; the dummy headless renderer may not supply it.

See materials and shaders in [C#](https://tweens.gd/csharp/materials/) or [GDScript](https://tweens.gd/gdscript/materials/).