Is getting current theme with UnistylesRuntime.getTheme() good practice?

[ilovepku]

const { theme } = useUnistyles() is not recommended as it re-renders the component on every change of the theme, while withUnistyles HOC doesn't exactly feel like the most straightforward or flexible approach.

How about using const theme = UnistylesRuntime.getTheme() to access the current theme, does it have any disadvantage?

[jpudysz]

UnistylesRuntime works like a regular JavaScript object. You can access its values, but your component will never re-render because nothing will notify it of changes.

const { theme } = useUnistyles() provides an escape hatch for components that can’t be wrapped in withUnistyles. It behaves the same way as in Unistyles 2.0.

withUnistyles is the preferred option, because it can track your style dependencies and re-render only when necessary