react-bottom-fixed/lib/esm/utils/environments.js

A React component for iOS that keeps your bottom-positioned elements fixed and safely visible, automatically adjusting their positions when viewport changes (e.g., virtual keyboard appearance).

/**
 * Check if the code is running on the server
 * @returns true if the code is running on the server, false otherwise
 */
export const isServer = () => typeof window === 'undefined';
/**
 * Check if the code is running on the client
 * @returns true if the code is running on the client, false otherwise
 */
export const isBrowser = () => typeof window !== 'undefined';