swap 0.0.2-dev.5

Server side rendering for Flutter core models.

swap

Server-driven UI for Flutter.

This package provides a way to express rfw widgets just as if it was written in Dart for Flutter.

It also adds many useful widgets to bring reactiveness to distant widgets.

Swap is still an experimental project.

Use it at your own risks!

Example

import 'package:swap/swap.dart';

void main() {
    final encodedWidget = encodeWidget(const HelloWorld());
    /// ,,,
}

class HelloWorld extends StatelessWidget {
  const HelloWorld({
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return Container(
        padding: EdgeInsets.all(72),
        decoration: BoxDecoration(
            color: Color(0xFFEEEEEE),
            borderRadius: BorderRadius.circular(24),
            boxShadow: [
                BoxShadow(
                    color: Color(0x44000000),
                    blurRadius: 56,
                    offset: Offset(0, 8),
                ),
            ],
        ),
        child: Column(
            children: [
                Text(
                    'Hello',
                    style: TextStyle(
                    fontSize: 100,
                    letterSpacing: 2.0,
                    color: Color(0xFF000000),
                    fontWeight: FontWeight.w100,
                    ),
                ),
                Text(
                    'World',
                    style: TextStyle(
                        fontSize: 78,
                        letterSpacing: 4.0,
                        color: Color(0xFF000000),
                        fontWeight: FontWeight.w600,
                    ),
                ),
                Swap(
                    path: '/user/John',
                    trigger: SwapTrigger.init(),
                    loading: Text('...'),
                    child: Text('Oops'),
                ),
            ],
        ),
    );
  }
}

See also

• flutter_shelf
• flutter_swap

Contributing

When adding a new widget, make sure that its API surface is as close as possible to the official Flutter widget. This makes it easy to copy-paste widget sources from Flutter to Swap.

Thanks

• HTMX for its swapping concept based on requests