```coffeescript
module.exports = {

  name: "JSX"
  namespace: "jsx"
  fallback: ['js']

  ###
  Supported Grammars
  ###
  grammars: [
    "JSX"
    "JavaScript (JSX)"
    "Babel ES6 JavaScript"
  ]

  ###
  Supported extensions
  ###
  extensions: [
    "jsx",
    "js"
  ]

}
```

Add JavaScript with JSX grammar to JSX language
user
```coffeescript
module.exports = {

  name: "JSX"
  namespace: "jsx"
  fallback: ['js']

  ###
  Supported Grammars
  ###
  grammars: [
    "JSX"
    "JavaScript (JSX)"
    "Babel ES6 JavaScript"
    "JavaScript with JSX"
  ]

  ###
  Supported extensions
  ###
  extensions: [
    "jsx",
    "js"
  ]

}
```
assistant