Use PostCSS with styled-jsx 💥

⚠️ This plugin is not actively being maintained. If you want me to work on it please consider donating.

Companies and individuals who sponsored some work on this library:

🥇 @swissredcross

Install this package first.

npm install --save styled-jsx-plugin-postcss

Next, add styled-jsx-plugin-postcss to the styled-jsx's plugins in your babel configuration:

{
  "plugins": [
    ["styled-jsx/babel", { "plugins": ["styled-jsx-plugin-postcss"] }]
  ]
}

With config:

{
  "plugins": [
    [
      "styled-jsx/babel",
      {
        "plugins": [
          [
            "styled-jsx-plugin-postcss",
            {
              "path": "[PATH_PREFIX]/postcss.config.js",
              "compileEnv": "worker"
            }
          ]
        ]
      }
    ]
  ]
}

When using Node.js v12.3.0 and above the plugin defaults to compiling using a worker thread instead of a child process. This results in faster builds.

If for any reason you want to force compiling using a child process (slower) you can register the plugin with the config option compileEnv set to process.

Usage with Create React App requires you to either eject or use react-app-rewired.

Here is an example using react-app-rewired:

// config-overrides.js
// this file overrides the CRA webpack.config
const { getBabelLoader } = require("react-app-rewired");
module.exports = function override(config, env) {
  const loader = getBabelLoader(config.module.rules);
  // Older versions of webpack have `plugins` on `loader.query` instead of `loader.options`.
  const options = loader.options || loader.query;
  options.plugins = [
    [
      "styled-jsx/babel",
      {
        plugins: ["styled-jsx-plugin-postcss"],
      },
    ],
  ].concat(options.plugins || []);
  return config;
};

Note: Please follow their instructions on how to set up build & test scripts, and make sure you have a correctly formatted postcss.config.js as well.

styled-jsx-plugin-postcss uses styled-jsx's plugin system which is supported from version 2. Read more on their repository for further info.

styled-jsx-plugin-postcss uses postcss-load-config therefore you may want to refer to their docs to learn more about adding plugins.

PRs and contributions are welcome!

We aim to drive development of this plugin through community contributions.

MIT