import React, { useEffect } from "react"; import { createRequire } from "node:module"; import { basename } from "node:path"; import { useToast } from "./toast.tsx"; const nodeRequire = createRequire(import.meta.url); function isReactDevelopmentBuild(): boolean { const reactModule = nodeRequire.cache[nodeRequire.resolve("react")]; return ( reactModule?.children.some(child => basename(child.filename) === "react.development.js") ?? false ); } export function ReactDevelopmentBuildToast() { const showToast = useToast(); useEffect(() => { if (isReactDevelopmentBuild()) showToast("⚠️ React development build"); }, [showToast]); return null; }