viewport

This package contains React helpers to identify and track changes to the viewport. This can be used for displaying different components depending on a desktop or mobile view.

For vanilla methods, please check the @automattic/viewport package.

Usage

Using a hook:

import { useMobileBreakpoint } from '@automattic/viewport-react';

export default function MyComponent( props ) {
	const isMobile = useMobileBreakpoint();
	return <div>Screen size: { isMobile ? 'mobile' : 'not mobile' }</div>;
}

Using a higher-order component:

import { withMobileBreakpoint } from '@automattic/viewport-react';

class MyComponent extends React.Component {
	render() {
		const { isBreakpointActive: isMobile } = this.props;
		return <div>Screen size: { isMobile ? 'mobile' : 'not mobile' }</div>;
	}
}

export default withMobileBreakpoint( MyComponent );

Supported hooks

• useBreakpoint( breakpoint ): Returns the current status for a breakpoint, and keeps it updated.
• useMobileBreakpoint(): Returns the current status for the mobile breakpoint, and keeps it updated.
• useDesktopBreakpoint(): Returns the current status for the desktop breakpoint, and keeps it updated.

Supported higher-order components

• withBreakpoint( breakpoint )( WrappedComponent ): Returns a wrapped component with the current status for a breakpoint as the isBreakpointActive prop.
• withMobileBreakpoint( WrappedComponent ): Returns a wrapped component with the current status for the mobile breakpoint as the isBreakpointActive prop.
• withDesktopBreakpoint( WrappedComponent ): Returns a wrapped component with the current status for the desktop breakpoint as the isBreakpointActive prop.

Supported breakpoints

• '<480px'
• '<660px'
• '<800px'
• '<960px'
• '<1040px'
• '<1280px'
• '<1400px'
• '>480px'
• '>660px'
• '>800px'
• '>960px'
• '>1040px'
• '>1280px'
• '>1400px'
• '480px-660px'
• '480px-960px'
• '660px-960px'

Note: As implemented in Calypso media query mixins, minimums are exclusive, while maximums are inclusive. i.e.:

• '>480px' is equivalent to @media (min-width: 481px)
• '<960px' is equivalent to @media (max-width: 960px)
• '480px-960px' is equivalent to @media (max-width: 960px) and (min-width: 481px)