Question 1

How to create a custom theme in @blankapp/ui?

Accepted Answer

You can create a custom theme by using Theme.registerTheme() to define it and wrapping your app with ThemeProvider, as shown in the quick start example. For advanced customization, refer to the external documentation on blankapp.org for style selector implementations.

Question 2

@blankapp/ui vs React Native Elements: which is better for theming?

Accepted Answer

@blankapp/ui excels in lightweight, highly customizable theming with multiple style selectors, ideal for design systems. React Native Elements offers more pre-styled components and a larger community, but with less theming flexibility out-of-the-box.

Question 3

Does @blankapp/ui support dark mode?

Accepted Answer

Yes, dark mode can be implemented using its global theming system by creating separate themes for light and dark modes and switching them dynamically. The variety of style selectors allows for easy conditional styling changes.

Question 4

How to add a new component to @blankapp/ui?

Accepted Answer

Since the library is highly customizable, you can extend existing components or build new ones using its API. Check the official documentation for guidelines on component creation and integration with the theming system.

Question 5

Is @blankapp/ui good for beginners in React Native?

Accepted Answer

It can be challenging for beginners due to the manual theme setup and reliance on external docs. However, the friendly API and template project (react-native-template-ui-based) mentioned in the README can help streamline the learning curve.

Question 6

What are the performance impacts of @blankapp/ui's theming?

Accepted Answer

The lightweight dependencies minimize bundle size, but the dynamic theming system might introduce runtime overhead for style calculations. It's best to test with your specific use case, as performance can vary based on theme complexity.

BlankApp UI

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