Builder.io React SDK v2

This is the React v2 SDK, @builder.io/sdk-react. It is a complete rewrite of the React SDK, and has the following benefits:

• zero client-side dependencies
• far smaller bundle size (25kb)

NOTE: if you are using the SDK in a webapp that gets deployed on a serverless environment (like Next or Hydrogen), you might need to import the SDK from @builder.io/sdk-react/edge. This is a special import that handles edge cases surrounding serverless environments.

API Reference

To use the SDK, you need to:

• fetch the builder data using fetchOneEntry: you can see how to use it here https://www.builder.io/c/docs/content-api, and how it differs from the React V1 SDK's builder.get() function.

• pass that data to the Content component. Here is a simplified example showing how you would use both:

import { Content, fetchOneEntry, isPreviewing } from '@builder.io/sdk-react';
import { useEffect, useState } from 'react';

const BUILDER_PUBLIC_API_KEY = 'YOUR API KEY';

function App() {
  const [content, setContent] = useState(undefined);

  useEffect(() => {
    fetchOneEntry({
      model: 'page',
      apiKey: BUILDER_PUBLIC_API_KEY,
      userAttributes: {
        urlPath: window.location.pathname || '/',
      },
    }).then((content) => {
      setContent(content);
    });
  }, []);

  const shouldRenderBuilderContent = content || isPreviewing();

  return shouldRenderBuilderContent ? (
    <Content content={content} model="page" apiKey={BUILDER_PUBLIC_API_KEY} />
  ) : (
    <div>Content Not Found</div>
  );
}

Look at the examples for more information.

Mitosis

This SDK is generated by Mitosis. To see the Mitosis source-code, go here.

Feature Support

To check the status of the SDK, look at these tables.

Getting Started

npm install @builder.io/sdk-react

Examples

• React + Vite
• Next.js App Router
• Next.js Pages Router

Fetch

This Package uses fetch. See these docs for more information.