eslint-plugin-react-debug

eslint-plugin-react-debug

Debugging rules.

These rules are useful for static analysis, code transformation, or when building custom tooling that needs to identify specific patterns.

Install

# npm
npm install --save-dev eslint-plugin-react-debug

Setup

// eslint.config.js

// @ts-check
import js from "@eslint/js";
import reactDebug from "eslint-plugin-react-debug";
import { defineConfig } from "eslint/config";
import tseslint from "typescript-eslint";

export default defineConfig(
  {
    files: ["**/*.{ts,tsx}"],
    extends: [
      js.configs.recommended,
      tseslint.configs.recommended,
      reactDebug.configs.all,
    ],
    rules: {
      // Put rules you want to override here
      "react-debug/function-component": "warn",
    },
  },
);

[!WARNING] Debug rules report React patterns for code metrics, transformations, or custom tooling. These are not included in the unified plugin by default.

• class-component - Reports all class components
• function-component - Reports all function components
• hook - Reports all React hooks
• is-from-react - Reports identifiers initialized from React
• is-from-ref - Reports identifiers initialized or derived from refs
• jsx - Reports all JSX elements and fragments

Rules

https://eslint-react.xyz/docs/rules/overview#debug-rules