babel-plugin-react-append-displayname v1.0.3

babel-plugin-react-append-displayName

Babel plugin that automatically adds className attributes to React components based on their parent component names.

Description

It helps in automatically adding CSS class names to React components based on their parent component's name

This can be useful for styling and debugging by making component relationships visible in the DOM

function UserPanel({ name }) {
  return (
    <Box padding="medium">
      <h1>Hello ${name}</h1>
    </Box>
  )
}

This component will render div with class Box-sc-* which is not helpful. This plugin will append UserPanel to class.

function UserPanel({ name }) {
  return (
    <Box padding="medium" className="UserPanel">
      <h1>Hello ${name}</h1>
    </Box>
  )
}

Getting Started

Installing

First, install the plugin via npm or yarn:

npm install --save-dev babel-plugin-react-append-displayname

Configuration in .babelrc or babel.config.js

{
  "plugins": [
    "@babel/preset-react",
    [
      "babel-plugin-react-append-displayname",
      {
        "components": ["Box", "Button"],
        "parentsToExclude": ["Box"]
      }
    ]
  ]
}

• components: List of components that should receive the className
• parentsToExclude: List of parent components to skip

Acknowledgments

Chat GPT