Building Scalable React Applications

When building large-scale React applications, scalability becomes a crucial concern. In this comprehensive guide, we'll explore the best practices and patterns...

Component Architecture

1. Component Composition over Inheritance

function UserProfile({ user, actions }) {
  return (
    <div>
      <UserAvatar user={user} />
      <UserInfo user={user} />
      <UserActions actions={actions} />
    </div>
  );
}

2. Single Responsibility Principle

Each component should have a single, well-defined responsibility...

State Management

Local State vs Global State

function SearchInput() {
  const [query, setQuery] = useState('');
  return <input value={query} onChange={(e) => setQuery(e.target.value)} />;
}

Conclusion

Building scalable React applications requires careful planning and a solid understanding of architecture principles.