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What does JWT stand for?

Explain how a React application communicates with a REST API. What is CORS, and why is it important for web application security?

Describe the complete authentication workflow from login to accessing a protected page. Include JWTs, authentication state, and protected routes in your answer.

According to React Testing Library, developers should:

Which Tailwind CSS class applies a background color in dark mode?

Which symbol indicates an optional property in an interface?

Which JavaScript feature allows values to be inserted into strings?

Which method is commonly used to render multiple items in React?

Which TypeScript type would be most appropriate for a student’s age?

What does JSX allow developers to write?