theta 0.1.1

Build remote, dynamic and responsive user interfaces with the Theta Flutter library.

Theta

Theta Flutter library.

• Docs: https://docs.page/buildwiththeta/buildwiththeta/

What is Theta?

Theta is a platform designed for rendering dynamic user interfaces seamlessly within your Flutter applications.

• Effortless dynamic UI rendering: Display no-code UIs by eliminating the need to deploy or rebuild the app for each change.
• Custom code directly from within your app, mixing no-code and code.
• Test the user interface against various conditions and user properties in real time to help you find the best user experience.
• Lightweight and secure.

How it works?

• Design interfaces on Theta (Figma import and AI generative generation support are planned in the future).
• Add the user interface elements within the app.
• Update the UI without rebuilding the app.

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Getting started

Initialize Theta

Initialize Theta by calling Theta.initialize with your anonymous key. Be sure to call this method at the root of your app.

import 'package:theta/theta.dart';

Future<void> main() async {
    await Theta.initialize(anonKey: 'thetaKey');

    // ...
}

Wrap your app with ThetaProvider

Wrap your app with ThetaProvider to enable any UIBox to receive the theme and project styles.

ThetaProvider(
    theme: ThemeMode.light,
    child: MaterialApp(
        home: // ...
    ),
)

Render remote UI

Everything you need to do is to add a UIBox widget to your app and pass the component name as a parameter.

return Scaffold(
    body: Center(
        child: UIBox('Component name'),
    ),
);

Loading placeholder and error handling

You can display a placeholder widget during loading and an error widget.

UIBox(
    'Homepage',
    placeholder: CircularProgressIndicator(),
    errorWidget: (error) => Text(error),
)

Add custom code for actions

Want a dynamic UI with gesture support (onTap, doubleTap, etc.)? You can add functions, called 'workflows', based on gesture triggers.

• Select a single UI element based on its id or name.
• Choose the trigger for which the action will start.
• Add a method.

UIBox(
    'AppBar',
    workflows: [
        Workflow('Container s4l3s', Trigger.onTap, () {
            // Do something
        }),
    ],
)

---

Status

• ✅ Alpha: experimental. Expect breaking changes.
• ✅ Closed Beta: ready for testing. Expect bugs and missing features.

Contributing

See CONTRIBUTING.md for details.

License

Build with Theta packages are licensed under the Apache License 2.0. See LICENSE for details.

Resources

• ▶️ Video tutorial
• ⚡️ Website
• 🧑‍🏫 Documentation
• 🐱 GitHub
• 🐦 Twitter