Flutter vs Next.js for Web Development in 2026: A Complete Comparison

import 'package:flutter/material.dart';

class UserProfile extends StatelessWidget {
  final String name;
  final String avatar;
  final String bio;

  const UserProfile({
    Key? key,
    required this.name,
    required this.avatar,
    required this.bio,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Container(
      padding: EdgeInsets.all(16),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(12),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withOpacity(0.1),
            blurRadius: 10,
            offset: Offset(0, 4),
          ),
        ],
      ),
      child: Row(
        children: [
          CircleAvatar(
            radius: 30,
            backgroundImage: NetworkImage(avatar),
          ),
          SizedBox(width: 16),
          Expanded(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  name,
                  style: TextStyle(
                    fontSize: 18,
                    fontWeight: FontWeight.bold,
                  ),
                ),
                SizedBox(height: 4),
                Text(
                  bio,
                  style: TextStyle(
                    color: Colors.grey[600],
                    fontSize: 14,
                  ),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}

import React from 'react';
import Image from 'next/image';

interface UserProfileProps {
  name: string;
  avatar: string;
  bio: string;
}

const UserProfile: React.FC<UserProfileProps> = ({
  name,
  avatar,
  bio,
}) => {
  return (
    <div className="bg-white rounded-xl shadow-lg p-4 hover:shadow-xl transition-shadow duration-300">
      <div className="flex items-center space-x-4">
        <div className="relative">
          <Image
            src={avatar}
            alt={name}
            width={60}
            height={60}
            className="rounded-full object-cover"
          />
        </div>
        <div className="flex-1">
          <h3 className="text-lg font-bold text-gray-900">
            {name}
          </h3>
          <p className="text-sm text-gray-600 mt-1">
            {bio}
          </p>
        </div>
      </div>
    </div>
  );
};

export default UserProfile;