react hooks in codepen

React Hooks in CodePen

If you're interested in React Hooks and want to try them out in a sandbox environment, CodePen is a great option. CodePen is an online code editor that allows you to write and run HTML, CSS, and JavaScript code in your browser. It also has a community of developers who share their code snippets and projects.

How to Use React Hooks in CodePen

The first step is to create a new CodePen project. You can do this by clicking on the "New Pen" button on the top left corner of the screen. Once you've created your new project, you can start coding.

To use React Hooks in CodePen, you need to add the React and ReactDOM libraries to your code. You can do this by clicking on the "Settings" button on the top right corner of the screen, and then clicking on the "JavaScript" tab. In the "Add External Scripts/Pens" section, search for "React" and "ReactDOM" and add them to your project.

Once you have added the libraries, you can start writing your React code using Hooks. Here's an example:

  const { useState } = React;
  function Counter() {
    const [count, setCount] = useState(0);
    return (
        <p>You clicked {count} times</p>
        <button onClick={() => setCount(count + 1)}>
          Click me
  ReactDOM.render(<Counter />, document.getElementById('root'));

In this example, we're using the useState Hook to create a state variable called count and a function called setCount to update it. We're also using JSX to render the counter component to the DOM.

You can see the live demo of this code on CodePen here.

Other Ways to Use React Hooks in CodePen

Another way to use React Hooks in CodePen is to fork an existing project that uses Hooks. This way, you can see how other developers are using Hooks in their code and learn from their examples. To do this, simply click on the "Fork" button on a project that you like, and then start experimenting with the code.

You can also search for React Hooks projects on CodePen by using the search bar on the top right corner of the screen. This will bring up a list of projects that use Hooks, which you can then explore and learn from.


CodePen is a great tool for experimenting with React Hooks. By adding the React and ReactDOM libraries to your project, you can start writing Hooks-based code right away. You can also learn from other developers by forking their projects or searching for Hooks-based projects on CodePen.

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