TextStyle Explained | Flutter for Web Developers

What’s TextStyle?

The TextStyle class in Flutter is an immutable style that describes how to format and paint text. It includes properties such as color, fontSize, fontWeight, fontStyle, and more, allowing developers to customize the appearance of text in their applications.

Check the official documentation for more.

TextStyle explained for Web Developers

From a web developer’s perspective, the TextStyle class can be compared to CSS styles applied to HTML elements. Just as you would use CSS to define the font size, weight, and color of text in a web application, the TextStyle class provides similar functionality in Flutter. However, unlike web APIs like React or Angular, which manipulate the DOM, Flutter uses a widget tree to manage UI components, making it more declarative and efficient.

Example Code

Here is an example of how to use TextStyle:

const Text(
  'Hello, Flutter!',
  style: TextStyle(
    fontSize: 20,
    fontWeight: FontWeight.bold,
    color: Colors.blue,
  ),
);

TextStyle Remarks

Understanding the TextStyle class is essential for Flutter developers to create visually appealing text in their applications. By leveraging its properties, developers can ensure that their text is not only readable but also aligns with the overall design of their app.