# babel-plugin-transform-react-constant-elements

> Treat React JSX elements as value types and hoist them to the highest scope

Latest version **6.23.0** (published 2017-02-13) · MIT license · 0 weekly downloads

## Install

```sh
npm install babel-plugin-transform-react-constant-elements
pnpm add babel-plugin-transform-react-constant-elements
yarn add babel-plugin-transform-react-constant-elements
bun add babel-plugin-transform-react-constant-elements
```

## Health

**Score 35/100 (D)** — status: abandoned.

Positive: no vulnerabilities; high maintenance score; popular repo.

Warnings: low downloads; no types; no esm support.

Negative: abandoned.

## Facts

| | |
|---|---|
| Version | 6.23.0 |
| Published | 2017-02-13 |
| First published | 2015-10-29 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 1 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 43993 |
| Maintainers | amasad, hzoo, jmm, loganfsmyth, sebmck, thejameskyle |
| Keywords | babel-plugin |

## Links

- npm: https://www.npmjs.com/package/babel-plugin-transform-react-constant-elements
- Repository: https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-constant-elements
- npm.io page: https://npm.io/package/babel-plugin-transform-react-constant-elements

## Dependencies (1)

- [babel-runtime](https://npm.io/package/babel-runtime.md) ^6.22.0

## Alternatives

- [@openai/codex-sdk](https://npm.io/package/@openai/codex-sdk.md) — 731.4K weekly downloads
- [babel-plugin-transform-react-jsx](https://npm.io/package/babel-plugin-transform-react-jsx.md) — 565.0K weekly downloads
- [babel-helper-remove-or-void](https://npm.io/package/babel-helper-remove-or-void.md) — 508.5K weekly downloads
- [@pnpm/store-controller-types](https://npm.io/package/@pnpm/store-controller-types.md) — 186.9K weekly downloads
- [react-native-signature-canvas](https://npm.io/package/react-native-signature-canvas.md) — 155.6K weekly downloads

## Recent versions

- 6.23.0 (latest) — 2017-02-13
- 7.0.0-beta.3 (next) — 2017-10-15
- 7.0.0-beta.2 — 2017-09-26
- 7.0.0-beta.1 — 2017-09-19
- 7.0.0-beta.0 — 2017-09-12
- 7.0.0-alpha.20 — 2017-08-30
- 7.0.0-alpha.19 — 2017-08-07
- 7.0.0-alpha.18 — 2017-08-03
- 7.0.0-alpha.17 — 2017-07-26
- 7.0.0-alpha.16 — 2017-07-25
- 7.0.0-alpha.15 — 2017-07-12
- 7.0.0-alpha.14 — 2017-07-12
- 7.0.0-alpha.12 — 2017-05-31
- 7.0.0-alpha.11 — 2017-05-31
- 7.0.0-alpha.10 — 2017-05-25
- … 19 more at https://npm.io/package/babel-plugin-transform-react-constant-elements/versions

## README

# babel-plugin-transform-react-constant-elements

> Treat React JSX elements as value types and hoist them to the highest scope

## Example

**In**

```js
const Hr = () => {
  return <hr className="hr" />;
};
```

**Out**

```js
const _ref = <hr className="hr" />;

const Hr = () => {
  return _ref;
};
```

**Deopts**

- **Spread Operator**

  ```js
  <div {...foobar} />
  ```

- **Refs**

  ```js
  <div ref="foobar" />
  <div ref={node => this.node = node} />
  ```

## Installation

```sh
npm install --save-dev babel-plugin-transform-react-constant-elements
```

## Usage

### Via `.babelrc` (Recommended)

**.babelrc**

```json
{
  "plugins": ["transform-react-constant-elements"]
}
```

### Via CLI

```sh
babel --plugins transform-react-constant-elements script.js
```

### Via Node API

```javascript
require("babel-core").transform("code", {
  plugins: ["transform-react-constant-elements"]
});
```

## References

* [[facebook/react#3226] Optimizing Compiler: Reuse Constant Value Types like ReactElement](https://github.com/facebook/react/issues/3226)

---
_Source: https://npm.io/package/babel-plugin-transform-react-constant-elements · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._