We’ll create a Router component that will wrap our application and manage all URL related state. We’ll see how we can use React’s built in context mechanism to pass data and functions between components without having to pass props all the way down through the component tree. // index.js ReactDOM.render(<MuiThemeProvider><Router><App /></Router> </MuiThemeProvider>, document.getElementById(‘ro...
In this styled-components lesson, we set a "primary color" within a UI "theme" object. We make this theme accessible to all components by wrapping our application inside a . Define a theme object:const theme = {primary: "#a04ed9" }; Add provider:import { ThemeProvider } from"styled-components";ReactDOM.render(<ThemeProvider theme={theme}><App /></ThemeProvider>,document.getElementById("root") ); ...