PascalCase

Example: UserProfile, MainController

Why?

• Similar to camelCase but starts with an uppercase letter.
• Visually distinguishes a class or component from a regular function.
• Widely used in React, Angular, C#, and Java.

Practical example

class UserProfile { ... }

function App() {
  return <h1>Hello</h1>;
}

Advantages: clarifies intent (class vs. function). Disadvantage: possible confusion if mixed with camelCase.