pingbird

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

pingbird

String format(String formatString, Map<String, dynamic> vars) { 
  return formatString.replaceAllMapped(
    RegExp(r'\$(\w+)'),
    (name) => '${vars[name.group(1)]}',
  );
}

void main() {
  print(format(r'There are $count players', {'count': 123}));
  print(format(r'$x + $y = $z', {'x': 9, 'y': 10, 'z': 21}));

pingbird

import 'package:boxy/boxy.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

pingbird

import 'dart:math';

import 'package:boxy/flex.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {

pingbird

class MyHomePage extends StatelessWidget {
  Widget buildCard(BuildContext context, bool topEdge, bool bottomEdge, Color color) {
    final cardBorder = BorderSide(color: color, width: 2);
    return Padding(
      padding: EdgeInsets.only(
        left: 8.0,
        right: 8.0,
        top: topEdge ? 8.0 : 0.0,

pingbird

import 'dart:math';
import 'dart:ui' as ui;

import 'package:flutter/material.dart';
import 'package:vector_math/vector_math_64.dart' hide Colors;

const bgColor = Color(0xff212121);

class AmbiancePainter extends CustomPainter {
  final Animation<double> anim;

pingbird

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:flutter/material.dart';
import 'dart:math' as math;

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {

pingbird

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  State<MyApp> createState() {
    // return UsingMyVeryOwn();

pingbird

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override

pingbird

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(