Drag and drop page building with your code components. Bring your design systems to life!

Register components	Rendered your visually created content
import { Builder } from '@builder.io/react'   // Register our heading component for use in // the visual editor const Heading = props => ( <h1 className={style}>{props.title}</h1> )   Builder.registerComponent(Heading, {   name: 'Heading',   inputs: [{ name: 'title', type: 'text' }] })	import { BuilderComponent, builder } from '@builder.io/react'   builder.init('YOUR_KEY')   export default let BuilderPage = () => {   const [pageJson, setPage] = useState(null)     useEffect(() => {     builder.get('page', { url: '/' })       .promise().then(setPage)   , [])     return <BuilderComponent model="page" content={pageJson} /> }

Who uses Builder.io?

 

Try it out!

• builder.io/fiddle
• Design system live example and source
• JSX Lite
• Storybook live example and source

How does it work?

• Integrate the Builder API or SDK to your site or app
• Create a free account on builder.io and drag and drop to create and publish pages and content
• Profit

Framework Support

Framework	Status
REST API	Stable
React	Stable
Next.js	Stable
Gatsby	Stable
Shopify / Liquid	Stable
JSX Lite	WIP
Angular	Stable
Webcomponents (for any framework/stack)	Stable
Email	Stable
AMP	Stable
Preact	Stable
React native	Alpha
Everyting else Go, Php, Java, Vue, Ruby/Rails, Vanilla JS, etc	Use our HTML API

Want support for something not listed here or for us to priotize something coming soon? Drop us an issue and let us know! We prioritize based on the community's needs and interests.

What's in this repository?

This repo houses all of the various SDKs, usage examples, starter projects, and plugins.

Getting Started with React

npm install @builder.io/react

Grab a free account at builder.io and find your API key

Next, create a new page in Builder with URL /something and publish it.

Then, in your code:

import { builder, BuilderComponent } from '@builder.io/react';

builder.init(YOUR_KEY);

And in your router

// You can use the url="..." prop to automatically fetch the content for that URL,
// or omit this prop and Builder.io will fetch the corresponding page for the current
// location.pathname, if available
<Route path="/something" render={() => <BuilderComponent model="page" url="/something" />}>

Create a new page with url "/something" in Builder and change the preview URL to localhost:port/something (e.g. localhost:8888/something if your dev server is on port 8888) and edit!

See more info on setting up your preview urls here.

Also, see the full React API here

Using your components

See this design systems example for lots of examples using your design system + custom components + storybook

👉Tip: want to limit page building to only your components? Try components only mode

Register a component

import { Builder } from '@builder.io/react';

const SimpleText = props => <h1>{props.text}</h1>;

Builder.registerComponent(SimpleText, {
  name: 'Simple Text',
  inputs: [{ name: 'text', type: 'text' }],
});

Then back at your page

import './simple-text'

// ...

<Route path="/something" render={() => <BuilderComponent model="page" url="/something">}>

Open the dashboard and use it!

See our docs site for additional help and information, or contact us if you run into any issues or questions!

For lots of examples of using React components in Builder, see the source for our built-in Builder blocks here and widgets here

Dynamic landing pages

👉Tip: see our guides for Next.js and Gatsby for best support for those frameworks

One of Builder's most powerful features is allowing the creation of new pages for you. See a simple example of how to do this with react-router below:

import { BuilderComponent, builder } from '@builder.io/react'

builder.init('YOUR_KEY')

export default let CatchAllPage = () => {
  const [pageJson, setPage] = useState()

  useEffect(() => {
    builder.get('page', { url: location.pathname })
       // The value will be `null` if no page was found
      .promise().then(setPage)
  , [])

  return pageJson === undefined
    ? <Loading />
    : pageJson
    ? <BuilderComponent model="page" content={pageJson} />
    : <NotFound />
}


// Then in your app.js
export default () => (
  <Switch>
    <Route path="/" component={Home} />
    {/* Your other routes... */}
    <Route component={CatchAllPage} />
  </Switch>
);

Data models, components, SEO, and more

Builder.io gives you a ton more power and control than just page building. Check our guides on

• Custom models
• Custom design systems in Builder.io
• SEO optimizing Builder.io content
• Custom React components in the visual editor
• Components only mode

Additional framework support:

• Gatsby
• Next.js
• Angular
• HTML API (for any framework)

As well as some handy power features like:

• Symbols
• Dynamic data fetching and binding
• State handling
• Content API
• GraphQL API
• Webhooks
• Targeting and scheduling content
• Extending Builder.io with plugins

Don't use React?

Our HTML API works for any site

let page = await request(
  `https://cdn.builder.io/api/v1/html/page?url=${PAGE_URL}&apiKey=${YOUR_KEY}`
);
if (page) {
  let html = page.data.html;
  // Put the html in your page template between your header and footer and you are done!
}

✨Tip: You can make reusable components for your Builder.io pages using symbols

How it works

We're hiring!

Want to work on the future of visual software development? Email me at steve@builder.io and let's talk

John the community!

Questions? Requests? Feedback? Chat with us in our official forum!

Troubleshooting and feedback

Problems? Requests? Open an issue. We always want to hear feedback and interesting new use cases and are happy to help.