Example

In

<sometag />

Out

<sometag __source={ { fileName: 'this/file.js', lineNumber: 10, columnNumber: 1 } } />

The columnNumber is emitted since v7.9.0.

Installation

npm install --save-dev @babel/plugin-transform-react-jsx-source

Usage

With a configuration file (Recommended)

{
  "plugins": ["@babel/plugin-transform-react-jsx-source"]
}

Via CLI

babel --plugins @babel/plugin-transform-react-jsx-source script.js

Via Node API

require("@babel/core").transform("code", {
  plugins: ["@babel/plugin-transform-react-jsx-source"]
});