In React, you can add Google Analytics for React Router by using the "react-ga" library with the "react-router-ga" package. This will allow you to track pageviews and events for your React Router pages in Google Analytics, and can be configured in the "index.js" or "App.js" files.

Controlled components are components that store their state in a parent component and are updated using the setState() method. The parent component passes down the component's state as props and also passes down a function to update the state when needed. This approach allows for more control over the component's behavior and simplifies debugging.

In plain React, you can use async/await to handle asynchronous operations like API calls or Promises. Async/await is a feature of ECMAScript 2017, and can be used with modern browsers or transpiled code. However, you may need to use a library or framework like Redux or Apollo to manage the async state and data flow in your application.

React is a library for creating components and managing the state and events of those components, while ReactDOM is a library for rendering those components to the DOM. React provides the programming interface for working with components, while ReactDOM provides the methods for rendering and updating the components in the browser.

A common mistake that can cause a function to be called every time the component renders is declaring the function inside the component's render method. This can cause the function to be recreated every time the component renders, even if the function's dependencies have not changed. To avoid this problem, functions should be declared outside the render method, or in a separate file if they are reused across multiple components.

It is not recommended to keep all component state in the Redux store. While Redux is useful for managing state in large applications, it can also add unnecessary complexity and boilerplate code to small applications. It is recommended to keep only the necessary state in the Redux store and use component state for simpler state management needs.

To use TypeScript in a create-react-app application, you need to add the typescript dependency and update the configuration files. You can do this manually or by using a tool like react-scripts-ts. After installing the typescript dependency, you need to rename some files and update the configuration files to use TypeScript instead of JavaScript.

The "getDerivedStateFromProps" lifecycle method in React is used to update the state based on changes to props. This method is called every time the component is updated and can return a new state object. It is commonly used to synchronize the state with the props in response to user input or server-side changes.

In React, you can re-render the view when the browser is resized by using a state variable and updating it on resize. This will trigger a re-render of the component, and allow you to update the layout or other properties based on the new size of the browser window. You can use the "window.addEventListener" method to listen for the "resize" event, and update the state variable accordingly.

react-scripts is a build tool that comes bundled with Create React App, a popular tool for creating React applications. react-scripts provides a set of preconfigured build scripts and development tools, such as Webpack and Babel, to simplify the process of setting up and running a React application.