Using Ray with React

React is a JavaScript library for building user interfaces. Use Ray to help you debug when developing React applications and components.

permafrost-dev/react-ray

#Installing the package

npm install react-ray

yarn add react-ray

#Using the hooks

This integration supports React 16+ and provides two hooks:

#useRay

Send data to the Ray app whenever it updates.

import { useRay } from 'react-ray';

function MyComponent() {
    const [count, setCount] = useState(0);

    useRay(count);

    return (
        <button onClick={() => setCount(count + 1)}>
            Count: {count}
        </button>
    );
}

#useRayWithElement

Send the contents of an element ref to the Ray app, optionally updating the item in place when its dependencies change.

import { useRef } from 'react';
import { useRayWithElement } from 'react-ray';

function MyComponent() {
    const elementRef = useRef(null);

    useRayWithElement(elementRef, []);

    return (
        <div ref={elementRef}>
            Content to send to Ray
        </div>
    );
}

#Usage

All JavaScript methods are available when using React.

#What's next?

Now that Ray is installed in your React project, see what you can use it for.

• Learn how to use Ray with JavaScript
• View all available methods