reading-notes

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React 2

• Conditional Rendering - ike if or the conditional operator to create elements representing the current state, and let React update the UI to match them.
• You can build collections of elements and include them in JSX using curly braces {}.
• Usually you would render lists inside a component.
• orm elements such as , , and <select> typically maintain their own state and update it based on user input.</select>
• In React, a uses a value attribute instead.
• Components don’t know their children ahead of time

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