@stylexjs/eslint-plugin

The ESLint rule is a standalone ESLint plugin that mostly maintains an allowlist for valid styles and their valid values.

This was originally created from Flow types which is why it's currently not very powerful.

Installation

npm install --save-dev @stylexjs/eslint-plugin

Enable Flow Types

If you need to import this package in an environment where you need the Flow type definitions shipped with this package to work, please add the following options to your .flowconfig file:

module.system.node.resolve_dirname=flow_modules
module.system.node.resolve_dirname=node_modules

This will fix the missing types for eslint and estree.

Enabling the plugin and rules

Once you've installed the npm package you can enable the plugin and rules by opening your ESLint configuration file and adding the plugin and rules.

{
  "rules": {
    "@stylexjs/valid-styles": "error",
    "@stylexjs/sort-keys": "warn"
  },
  "plugins": ["@stylexjs"]
}

All the rules

@stylexjs/valid-styles

StyleX requires styles that are statically analyzable. This rule will detect invalid styles that stylex cannot handle.

@stylexjs/sort-keys

This rule helps to sort the StyleX property keys according to property priorities.