instagram_bottom_nav_bar 3.0.15

Best bottom bar structure created to control page flow. You don't need to describe navigatorKey for each Bottom Bar Item. I've already do that.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'pages/test.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Test(),
    );
  }
}