How to implement dark/light theme toggle in React using state and context ? | React for beginners

In this video I have shown how we can create a toggle theme button using useState and context and update the theme globally for the entire application. Here are the timestamps: 0:00 - Introduction 00:34 - using useState 5:13 - using Context API 9:38 - updating theme from a child component https://codesandbox.io/