# Flutter

RudderStack's Flutter SDK lets you track and send the events from your Flutter apps to the specified destinations.

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Find the open source code for the [Flutter SDK](https://github.com/rudderlabs/rudder-sdk-flutter) on GitHub.

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See the [Flutter SDK v1 documentation]({{< ref "sources/event-streams/sdks/rudderstack-flutter-sdk/flutter-v1.md" >}}) if you are using an older version of the Flutter SDK.
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Refer to the following guides to learn more about the usage and features of the Flutter SDK:

| Guide | Description |
| :-----| :-----------|
| [Installing the SDK]({{< ref "sources/event-streams/sdks/rudderstack-flutter-sdk/installation-and-setup.md" >}}) | Install and set up the Flutter SDK. |
| [Supported API]({{< ref "sources/event-streams/sdks/rudderstack-flutter-sdk/supported-api.md" >}}) | Supported API calls to track the event data. |
| [Features and usage]({{< ref "sources/event-streams/sdks/rudderstack-flutter-sdk/features-and-usage.md" >}}) | SDK features and use cases related to event tracking, filtering, debugging, and more. |