Add vite + remix app to playground to demo ES Module bug

playground/remix-vite/.eslintrc.cjs

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+/**
+ * This is intended to be a basic starting point for linting in your app.
+ * It relies on recommended configs out of the box for simplicity, but you can
+ * and should modify this configuration to best suit your team's needs.
+ */
+
+/** @type {import('eslint').Linter.Config} */
+module.exports = {
+  root: true,
+  parserOptions: {
+    ecmaVersion: "latest",
+    sourceType: "module",
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+  env: {
+    browser: true,
+    commonjs: true,
+    es6: true,
+  },
+  ignorePatterns: ["!**/.server", "!**/.client"],
+
+  // Base config
+  extends: ["eslint:recommended"],
+
+  overrides: [
+    // React
+    {
+      files: ["**/*.{js,jsx,ts,tsx}"],
+      plugins: ["react", "jsx-a11y"],
+      extends: [
+        "plugin:react/recommended",
+        "plugin:react/jsx-runtime",
+        "plugin:react-hooks/recommended",
+        "plugin:jsx-a11y/recommended",
+      ],
+      settings: {
+        react: {
+          version: "detect",
+        },
+        formComponents: ["Form"],
+        linkComponents: [
+          { name: "Link", linkAttribute: "to" },
+          { name: "NavLink", linkAttribute: "to" },
+        ],
+        "import/resolver": {
+          typescript: {},
+        },
+      },
+    },
+
+    // Typescript
+    {
+      files: ["**/*.{ts,tsx}"],
+      plugins: ["@typescript-eslint", "import"],
+      parser: "@typescript-eslint/parser",
+      settings: {
+        "import/internal-regex": "^~/",
+        "import/resolver": {
+          node: {
+            extensions: [".ts", ".tsx"],
+          },
+          typescript: {
+            alwaysTryTypes: true,
+          },
+        },
+      },
+      extends: [
+        "plugin:@typescript-eslint/recommended",
+        "plugin:import/recommended",
+        "plugin:import/typescript",
+      ],
+    },
+
+    // Node
+    {
+      files: [".eslintrc.cjs"],
+      env: {
+        node: true,
+      },
+    },
+  ],
+};

playground/remix-vite/.gitignore

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+node_modules
+
+/.cache
+/build
+.env

playground/remix-vite/README.md

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+# Welcome to Remix!
+
+- 📖 [Remix docs](https://remix.run/docs)
+
+## Development
+
+Run the dev server:
+
+```shellscript
+npm run dev
+```
+
+## Deployment
+
+First, build your app for production:
+
+```sh
+npm run build
+```
+
+Then run the app in production mode:
+
+```sh
+npm start
+```
+
+Now you'll need to pick a host to deploy it to.
+
+### DIY
+
+If you're familiar with deploying Node applications, the built-in Remix app server is production-ready.
+
+Make sure to deploy the output of `npm run build`
+
+- `build/server`
+- `build/client`
+
+## Styling
+
+This template comes with [Tailwind CSS](https://tailwindcss.com/) already configured for a simple default starting experience. You can use whatever css framework you prefer. See the [Vite docs on css](https://vitejs.dev/guide/features.html#css) for more information.

playground/remix-vite/app/PostHogProvider.tsx

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+import { posthog } from 'posthog-js'
+import type { PostHogConfig, PostHog } from 'posthog-js'
+import { createContext, useContext, useEffect, useState } from 'react'
+
+const PostHogContext = createContext<PostHog | void>(undefined)
+
+const PostHogProvider = ({
+    MSW,
+    children,
+    options,
+    apiKey,
+}: {
+    MSW?: string
+    children: React.ReactNode
+    options: Partial<PostHogConfig>
+    apiKey: string | undefined
+}) => {
+    const [postHogInstance, setPostHogInstance] = useState<PostHog | void>(undefined)
+
+    useEffect(() => {
+        if (MSW === 'true') {
+            return
+        }
+        const posthogInstance = posthog.init(apiKey ?? '', options)
+        setPostHogInstance(posthogInstance)
+    }, [apiKey, options, setPostHogInstance, MSW])
+
+    return <PostHogContext.Provider value={postHogInstance}>{children}</PostHogContext.Provider>
+}
+
+const usePostHog = () => useContext(PostHogContext)
+
+export { PostHogProvider, usePostHog }

playground/remix-vite/app/components/PostHogRoot.tsx

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+import { useEffect } from 'react'
+import { usePostHog } from '../PostHogProvider'
+
+export function PostHogRoot() {
+    const posthog = usePostHog()
+    useEffect(() => {
+        posthog?.identify('[email protected]', {
+            email: '[email protected]',
+        })
+        posthog?.capture('$pageview')
+    }, [posthog])
+    return <></>
+}

playground/remix-vite/app/entry.client.tsx

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+/**
+ * By default, Remix will handle hydrating your app on the client for you.
+ * You are free to delete this file if you'd like to, but if you ever want it revealed again, you can run `npx remix reveal` ✨
+ * For more information, see https://remix.run/file-conventions/entry.client
+ */
+
+import { RemixBrowser } from '@remix-run/react'
+import { startTransition, StrictMode } from 'react'
+import { hydrateRoot } from 'react-dom/client'
+
+startTransition(() => {
+    hydrateRoot(
+        document,
+        <StrictMode>
+            <RemixBrowser />
+        </StrictMode>
+    )
+})

playground/remix-vite/app/entry.server.tsx

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+/**
+ * By default, Remix will handle generating the HTTP Response for you.
+ * You are free to delete this file if you'd like to, but if you ever want it revealed again, you can run `npx remix reveal` ✨
+ * For more information, see https://remix.run/file-conventions/entry.server
+ */
+
+import { PassThrough } from 'node:stream'
+
+import type { AppLoadContext, EntryContext } from '@remix-run/node'
+import { createReadableStreamFromReadable } from '@remix-run/node'
+import { RemixServer } from '@remix-run/react'
+import { isbot } from 'isbot'
+import { renderToPipeableStream } from 'react-dom/server'
+
+const ABORT_DELAY = 5_000
+
+export default function handleRequest(
+    request: Request,
+    responseStatusCode: number,
+    responseHeaders: Headers,
+    remixContext: EntryContext,
+    // This is ignored so we can keep it in the template for visibility.  Feel
+    // free to delete this parameter in your app if you're not using it!
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    loadContext: AppLoadContext
+) {
+    return isbot(request.headers.get('user-agent') || '')
+        ? handleBotRequest(request, responseStatusCode, responseHeaders, remixContext)
+        : handleBrowserRequest(request, responseStatusCode, responseHeaders, remixContext)
+}
+
+function handleBotRequest(
+    request: Request,
+    responseStatusCode: number,
+    responseHeaders: Headers,
+    remixContext: EntryContext
+) {
+    return new Promise((resolve, reject) => {
+        let shellRendered = false
+        const { pipe, abort } = renderToPipeableStream(
+            <RemixServer context={remixContext} url={request.url} abortDelay={ABORT_DELAY} />,
+            {
+                onAllReady() {
+                    shellRendered = true
+                    const body = new PassThrough()
+                    const stream = createReadableStreamFromReadable(body)
+
+                    responseHeaders.set('Content-Type', 'text/html')
+
+                    resolve(
+                        new Response(stream, {
+                            headers: responseHeaders,
+                            status: responseStatusCode,
+                        })
+                    )
+
+                    pipe(body)
+                },
+                onShellError(error: unknown) {
+                    reject(error)
+                },
+                onError(error: unknown) {
+                    responseStatusCode = 500
+                    // Log streaming rendering errors from inside the shell.  Don't log
+                    // errors encountered during initial shell rendering since they'll
+                    // reject and get logged in handleDocumentRequest.
+                    if (shellRendered) {
+                        console.error(error)
+                    }
+                },
+            }
+        )
+
+        setTimeout(abort, ABORT_DELAY)
+    })
+}
+
+function handleBrowserRequest(
+    request: Request,
+    responseStatusCode: number,
+    responseHeaders: Headers,
+    remixContext: EntryContext
+) {
+    return new Promise((resolve, reject) => {
+        let shellRendered = false
+        const { pipe, abort } = renderToPipeableStream(
+            <RemixServer context={remixContext} url={request.url} abortDelay={ABORT_DELAY} />,
+            {
+                onShellReady() {
+                    shellRendered = true
+                    const body = new PassThrough()
+                    const stream = createReadableStreamFromReadable(body)
+
+                    responseHeaders.set('Content-Type', 'text/html')
+
+                    resolve(
+                        new Response(stream, {
+                            headers: responseHeaders,
+                            status: responseStatusCode,
+                        })
+                    )
+
+                    pipe(body)
+                },
+                onShellError(error: unknown) {
+                    reject(error)
+                },
+                onError(error: unknown) {
+                    responseStatusCode = 500
+                    // Log streaming rendering errors from inside the shell.  Don't log
+                    // errors encountered during initial shell rendering since they'll
+                    // reject and get logged in handleDocumentRequest.
+                    if (shellRendered) {
+                        console.error(error)
+                    }
+                },
+            }
+        )
+
+        setTimeout(abort, ABORT_DELAY)
+    })
+}

playground/remix-vite/app/root.tsx

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+import { json, Links, Meta, Outlet, Scripts, ScrollRestoration, useLoaderData } from '@remix-run/react'
+import './tailwind.css'
+import { PostHogProvider } from './PostHogProvider'
+import { PostHogRoot } from './components/PostHogRoot'
+
+export async function loader() {
+    return json({
+        PUBLIC_POSTHOG_KEY: process.env.PUBLIC_POSTHOG_KEY,
+        PUBLIC_POSTHOG_HOST: process.env.PUBLIC_POSTHOG_HOST,
+    })
+}
+
+export function Layout({ children }: { children: React.ReactNode }) {
+    return (
+        <html lang="en">
+            <head>
+                <meta charSet="utf-8" />
+                <meta name="viewport" content="width=device-width, initial-scale=1" />
+                <Meta />
+                <Links />
+            </head>
+            <body>
+                {children}
+                <ScrollRestoration />
+                <Scripts />
+            </body>
+        </html>
+    )
+}
+
+export default function App() {
+    const { PUBLIC_POSTHOG_KEY, PUBLIC_POSTHOG_HOST } = useLoaderData<typeof loader>()
+
+    return (
+        <PostHogProvider apiKey={PUBLIC_POSTHOG_KEY} options={{ api_host: PUBLIC_POSTHOG_HOST }}>
+            <PostHogRoot />
+            <Outlet />
+        </PostHogProvider>
+    )
+}