# @atomico/react

{% embed url="<https://github.com/atomicojs/react>" %}

### ¿What is @atomico/react?

It is a Wrapper to eliminate React's own problems when rendering webcomponents, with @atomico/react you can:

1. Using your webcomponent's type declarations in React/Preact
2. Synchronize the events of your webcomponents with React
3. Composition from React using children and slots
4. Use SSR of your webcomponents in React/Preact based environments for example Next.js

### When to use @atomico/react?

We recommend using Atomico/react when looking to support React or Preact from your webcomponents built with Atomico.

{% hint style="success" %}
We also support vue with @atomico/vue
{% endhint %}

### @atomico/react vs other solutions?

With Atomico/react it's really easy to use, example:&#x20;

{% tabs %}
{% tab title="@atomico/react" %}

```tsx
import { auto } from "@atomico/react";
import { MyComponent as _MyComponent } from "./my-component.js";

export const MyComponent = auto( _MyComponent );
```

{% endtab %}

{% tab title="@lit-labs/react" %}

```tsx
import * as React from 'react';
import { createComponent } from '@lit-labs/react';
import { MyComponent as _MyComponent } from './my-component.js';

export const MyComponent = createComponent({
  tagName: 'my-component', //⚠️ requires the tagName
  elementClass: _MyComponent, 
  react: React, //⚠️ requires react module
  events: { //⚠️ requires events
    onactivate: 'activate',
    onchange: 'change',
  },
});
```

{% endtab %}
{% endtabs %}

### Example

```jsx
import { auto } from "@atomico/react";
import { HTMLMyComponent } from "./my-component.js";

export const MyComponent = auto( HTMLMyComponent );
```

{% embed url="<https://codesandbox.io/s/atomico-react-example-cizcy>" %}

### @atomico/exports

We invite you to meet [@atomico/exports](#atomico-exports) to automate the generation of wrappers for your webcomponents

{% content-ref url="/pages/g6COhp5j6qafKr5nJn7Y" %}
[@atomico/exports](/doc/packages/introduction.md)
{% endcontent-ref %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://atomico.gitbook.io/doc/packages/atomico-react.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.