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Вивчайте JSX | Getting Started
React Tutorial
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Зміст курсу

React Tutorial

React Tutorial

1. Getting Started
2. Lifecycle Methods
3. Functional Components and Hooks
4. Advanced Topics

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JSX

JSX is a syntax extension for JavaScript that is used with React to create and describe the structure of UI components. It is a syntax that resembles HTML, but it is actually a language that is compiled into JavaScript.

JSX allows you to write your React components using a familiar, HTML-like syntax, which makes it easier to understand and write. Here is a simple example of a React component written using JSX:

javascript

In this example, the render() method of the MyComponent class returns a <div> element containing an <h1> heading and a <p> paragraph. This JSX code looks very similar to HTML, but it is actually compiled to JavaScript by the React library.

In JSX, you can use JavaScript expressions inside curly braces {}, and this includes using if statements to control the rendering of elements.

Here is an example of an if statement in JSX:

javascript

Task

Fill in the below code with appropriate keywords:

Все було зрозуміло?

Як ми можемо покращити це?

Дякуємо за ваш відгук!

Секція 1. Розділ 4

Запитати АІ

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Запитайте про що завгодно або спробуйте одне із запропонованих запитань, щоб почати наш чат

course content

Зміст курсу

React Tutorial

React Tutorial

1. Getting Started
2. Lifecycle Methods
3. Functional Components and Hooks
4. Advanced Topics

book
JSX

JSX is a syntax extension for JavaScript that is used with React to create and describe the structure of UI components. It is a syntax that resembles HTML, but it is actually a language that is compiled into JavaScript.

JSX allows you to write your React components using a familiar, HTML-like syntax, which makes it easier to understand and write. Here is a simple example of a React component written using JSX:

javascript

In this example, the render() method of the MyComponent class returns a <div> element containing an <h1> heading and a <p> paragraph. This JSX code looks very similar to HTML, but it is actually compiled to JavaScript by the React library.

In JSX, you can use JavaScript expressions inside curly braces {}, and this includes using if statements to control the rendering of elements.

Here is an example of an if statement in JSX:

javascript

Task

Fill in the below code with appropriate keywords:

Все було зрозуміло?

Як ми можемо покращити це?

Дякуємо за ваш відгук!

Секція 1. Розділ 4
Ми дуже хвилюємося, що щось пішло не так. Що трапилося?
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