reactjs · react-translations-bot · Dec 5, 2023 · Dec 5, 2023 · Dec 5, 2023 · Dec 6, 2023
diff --git a/src/components/MDX/Sandpack/DownloadButton.tsx b/src/components/MDX/Sandpack/DownloadButton.tsx
@@ -5,6 +5,7 @@
 import {useSyncExternalStore} from 'react';
 import {useSandpack} from '@codesandbox/sandpack-react/unstyled';
 import {IconDownload} from '../../Icon/IconDownload';
+import {AppJSPath, StylesCSSPath, SUPPORTED_FILES} from './createFileMap';
 export interface DownloadButtonProps {}
 
 let supportsImportMap = false;
@@ -32,8 +33,6 @@ function useSupportsImportMap() {
   return useSyncExternalStore(subscribe, getCurrentValue, getServerSnapshot);
 }
 
-const SUPPORTED_FILES = ['/App.js', '/styles.css'];
-
 export function DownloadButton({
   providedFiles,
 }: {
@@ -49,8 +48,8 @@ export function DownloadButton({
   }
 
   const downloadHTML = () => {
-    const css = sandpack.files['/styles.css']?.code ?? '';
-    const code = sandpack.files['/App.js']?.code ?? '';
+    const css = sandpack.files[StylesCSSPath]?.code ?? '';
+    const code = sandpack.files[AppJSPath]?.code ?? '';
     const blob = new Blob([
       `<!DOCTYPE html>
 <html>

diff --git a/src/components/MDX/Sandpack/SandpackRoot.tsx b/src/components/MDX/Sandpack/SandpackRoot.tsx
@@ -9,6 +9,7 @@ import {SandpackLogLevel} from '@codesandbox/sandpack-client';
 import {CustomPreset} from './CustomPreset';
 import {createFileMap} from './createFileMap';
 import {CustomTheme} from './Themes';
+import {template} from './template';
 
 type SandpackProps = {
   children: React.ReactNode;
@@ -70,17 +71,19 @@ function SandpackRoot(props: SandpackProps) {
   const codeSnippets = Children.toArray(children) as React.ReactElement[];
   const files = createFileMap(codeSnippets);
 
-  files['/styles.css'] = {
-    code: [sandboxStyle, files['/styles.css']?.code ?? ''].join('\n\n'),
-    hidden: !files['/styles.css']?.visible,
+  files['/src/styles.css'] = {
+    code: [sandboxStyle, files['/src/styles.css']?.code ?? ''].join('\n\n'),
+    hidden: !files['/src/styles.css']?.visible,
   };
 
   return (
     <div className="sandpack sandpack--playground w-full my-8" dir="ltr">
       <SandpackProvider
-        template="react"
-        files={files}
+        files={{...template, ...files}}
         theme={CustomTheme}
+        customSetup={{
+          environment: 'create-react-app',
+        }}
         options={{
           autorun,
           initMode: 'user-visible',

diff --git a/src/components/MDX/Sandpack/createFileMap.ts b/src/components/MDX/Sandpack/createFileMap.ts
@@ -4,6 +4,10 @@
 
 import type {SandpackFile} from '@codesandbox/sandpack-react/unstyled';
 
+export const AppJSPath = `/src/App.js`;
+export const StylesCSSPath = `/src/styles.css`;
+export const SUPPORTED_FILES = [AppJSPath, StylesCSSPath];
+
 export const createFileMap = (codeSnippets: any) => {
   return codeSnippets.reduce(
     (result: Record<string, SandpackFile>, codeSnippet: React.ReactElement) => {
@@ -26,15 +30,16 @@ export const createFileMap = (codeSnippets: any) => {
         }
       } else {
         if (props.className === 'language-js') {
-          filePath = '/App.js';
+          filePath = AppJSPath;
         } else if (props.className === 'language-css') {
-          filePath = '/styles.css';
+          filePath = StylesCSSPath;
         } else {
           throw new Error(
             `Code block is missing a filename: ${props.children}`
           );
         }
       }
+
       if (result[filePath]) {
         throw new Error(
           `File ${filePath} was defined multiple times. Each file snippet should have a unique path name`

diff --git a/src/components/MDX/Sandpack/index.tsx b/src/components/MDX/Sandpack/index.tsx
@@ -3,7 +3,7 @@
  */
 
 import {lazy, memo, Children, Suspense} from 'react';
-import {createFileMap} from './createFileMap';
+import {AppJSPath, createFileMap} from './createFileMap';
 
 const SandpackRoot = lazy(() => import('./SandpackRoot'));
 
@@ -57,7 +57,7 @@ export default memo(function SandpackWrapper(props: any): any {
   );
   let activeCode;
   if (!activeCodeSnippet.length) {
-    activeCode = codeSnippet['/App.js'].code;
+    activeCode = codeSnippet[AppJSPath].code;
   } else {
     activeCode = codeSnippet[activeCodeSnippet[0]].code;
   }

diff --git a/src/components/MDX/Sandpack/template.ts b/src/components/MDX/Sandpack/template.ts
@@ -0,0 +1,54 @@
+export const template = {
+  '/src/index.js': {
+    hidden: true,
+    code: `import React, { StrictMode } from "react";
+import { createRoot } from "react-dom/client";
+import "./styles.css";
+
+import App from "./App";
+
+const root = createRoot(document.getElementById("root"));
+root.render(
+  <StrictMode>
+    <App />
+  </StrictMode>
+);`,
+  },
+  '/package.json': {
+    hidden: true,
+    code: JSON.stringify(
+      {
+        name: 'react.dev',
+        version: '0.0.0',
+        main: '/src/index.js',
+        scripts: {
+          start: 'react-scripts start',
+          build: 'react-scripts build',
+          test: 'react-scripts test --env=jsdom',
+          eject: 'react-scripts eject',
+        },
+        dependencies: {
+          react: '^18.0.0',
+          'react-dom': '^18.0.0',
+          'react-scripts': '^5.0.0',
+        },
+      },
+      null,
+      2
+    ),
+  },
+  '/public/index.html': {
+    hidden: true,
+    code: `<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Document</title>
+</head>
+<body>
+  <div id="root"></div>
+</body>
+</html>`,
+  },
+};
diff --git a/src/content/blog/2023/03/16/introducing-react-dev.md b/src/content/blog/2023/03/16/introducing-react-dev.md
@@ -57,7 +57,7 @@ If you like to learn by doing, we recommend checking out the [Tic-Tac-Toe Tutori
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 
 function Square({ value, onSquareClick }) {
@@ -175,7 +175,7 @@ function calculateWinner(squares) {
 }
 ```
 
-```css styles.css
+```css src/styles.css
 * {
   box-sizing: border-box;
 }

diff --git a/src/content/community/conferences.md b/src/content/community/conferences.md
@@ -10,6 +10,7 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {/*upcoming-conferences*/}
 
+<<<<<<< HEAD
 ### RedwoodJS Conference 2023 {/*redwoodjs-conference-2023*/}
 September 26 - 29, 2023. Grants Pass, Oregon + remote (hybrid event) 
 
@@ -71,6 +72,8 @@ December 8 & 12, 2023. In-person in Berlin, Germany + remote first interactivity
 
 [Website](https://reactday.berlin) - [Twitter](https://twitter.com/reactdayberlin) - [Facebook](https://www.facebook.com/reactdayberlin/) - [Videos](https://portal.gitnation.org/events/react-day-berlin-2023)
 
+=======
+>>>>>>> 303ecae3dd4c7b570cf18e0115b94188f6aad5a1
 ### App.js Conf 2024 {/*appjs-conf-2024*/}
 May 22 - 24, 2024. In-person in Kraków, Poland + remote
 
@@ -81,8 +84,68 @@ June 12 - June 14, 2024. Atlanta, GA, USA
 
 [Website](https://renderatl.com) - [Discord](https://www.renderatl.com/discord) - [Twitter](https://twitter.com/renderATL) - [Instagram](https://www.instagram.com/renderatl/) - [Facebook](https://www.facebook.com/renderatl/) - [LinkedIn](https://www.linkedin.com/company/renderatl) - [Podcast](https://www.renderatl.com/culture-and-code#/)
 
+### React India 2024 {/*react-india-2024*/}
+October 17 - 19, 2024. In-person in Goa, India (hybrid event) + Oct 15 2024 - remote day
+
+[Website](https://www.reactindia.io) - [Twitter](https://twitter.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia) - [Youtube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w)
+
 ## Past Conferences {/*past-conferences*/}
 
+### React Day Berlin 2023 {/*react-day-berlin-2023*/}
+December 8 & 12, 2023. In-person in Berlin, Germany + remote first interactivity (hybrid event)
+
+[Website](https://reactday.berlin) - [Twitter](https://twitter.com/reactdayberlin) - [Facebook](https://www.facebook.com/reactdayberlin/) - [Videos](https://portal.gitnation.org/events/react-day-berlin-2023)
+
+### React Summit US 2023 {/*react-summit-us-2023*/}
+November 13 & 15, 2023. In-person in New York, US + remote first interactivity (hybrid event)
+
+[Website](https://reactsummit.us) - [Twitter](https://twitter.com/reactsummit) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://portal.gitnation.org/events/react-summit-us-2023)
+
+### reactjsday 2023 {/*reactjsday-2023*/}
+October 27th 2023. In-person in Verona, Italy and online (hybrid event)
+
+[Website](https://2023.reactjsday.it/) - [Twitter](https://twitter.com/reactjsday) - [Facebook](https://www.facebook.com/GrUSP/) - [YouTube](https://www.youtube.com/c/grusp)
+
+### React Advanced 2023 {/*react-advanced-2023*/}
+October 20 & 23, 2023. In-person in London, UK + remote first interactivity (hybrid event)
+
+[Website](https://www.reactadvanced.com/) - [Twitter](https://twitter.com/ReactAdvanced) - [Facebook](https://www.facebook.com/ReactAdvanced) - [Videos](https://portal.gitnation.org/events/react-advanced-conference-2023)
+
+### React Brussels 2023 {/*react-brussels-2023*/}
+October 13th 2023. In-person in Brussels, Belgium + Remote (hybrid)
+
+[Website](https://www.react.brussels/) - [Twitter](https://twitter.com/BrusselsReact)
+
+### React India 2023 {/*react-india-2023*/}
+October 5 - 7, 2023. In-person in Goa, India (hybrid event) + Oct 3 2023 - remote day
+
+[Website](https://www.reactindia.io) - [Twitter](https://x.com/react_india) - [Facebook](https://www.facebook.com/ReactJSIndia) - [Youtube](https://www.youtube.com/channel/UCaFbHCBkPvVv1bWs_jwYt3w)
+
+### RenderCon Kenya 2023 {/*rendercon-kenya-2023*/}
+September 29 - 30, 2023. Nairobi, Kenya
+
+[Website](https://rendercon.org/) - [Twitter](https://twitter.com/renderconke) - [LinkedIn](https://www.linkedin.com/company/renderconke/) - [YouTube](https://www.youtube.com/channel/UC0bCcG8gHUL4njDOpQGcMIA)
+
+### React Live 2023 {/*react-live-2023*/}
+September 29, 2023. Amsterdam, Netherlands
+
+[Website](https://reactlive.nl/)
+
+### React Alicante 2023 {/*react-alicante-2023*/}
+September 28 - 30, 2023. Alicante, Spain
+
+[Website](https://reactalicante.es/) - [Twitter](https://twitter.com/reactalicante)
+
+### RedwoodJS Conference 2023 {/*redwoodjs-conference-2023*/}
+September 26 - 29, 2023. Grants Pass, Oregon + remote (hybrid event) 
+
+[Website](https://www.redwoodjsconf.com/) - [Twitter](https://twitter.com/redwoodjs)
+
+### React Native EU 2023 {/*react-native-eu-2023*/}
+September 7 & 8, 2023. Wrocław, Poland
+
+[Website](https://react-native.eu) - [Twitter](https://twitter.com/react_native_eu) - [Facebook](https://www.facebook.com/reactnativeeu)
+
 ### React Rally 2023 🐙 {/*react-rally-2023*/}
 August 17 & 18, 2023. Salt Lake City, UT, USA
 

diff --git a/src/content/community/meetups.md b/src/content/community/meetups.md
@@ -101,6 +101,7 @@ Do you have a local React.js meetup? Add it here! (Please keep the list alphabet
 * [Bangalore (React Native)](https://www.meetup.com/React-Native-Bangalore-Meetup)
 * [Chennai](https://www.meetup.com/React-Chennai/)
 * [Delhi NCR](https://www.meetup.com/React-Delhi-NCR/)
+* [Mumbai](https://reactmumbai.dev)
 * [Pune](https://www.meetup.com/ReactJS-and-Friends/)
 
 ## Indonesia {/*indonesia*/}

diff --git a/src/content/learn/add-react-to-an-existing-project.md b/src/content/learn/add-react-to-an-existing-project.md
@@ -67,7 +67,7 @@ Then add these lines of code at the top of your main JavaScript file (it might b
 </html>
 ```
 
-```js index.js active
+```js src/index.js active
 import { createRoot } from 'react-dom/client';
 
 // Clear the existing HTML content
@@ -131,7 +131,7 @@ This lets you find that HTML element with [`document.getElementById`](https://de
 </html>
 ```
 
-```js index.js active
+```js src/index.js active
 import { createRoot } from 'react-dom/client';
 
 function NavigationBar() {

diff --git a/src/content/learn/adding-interactivity.md b/src/content/learn/adding-interactivity.md
@@ -134,7 +134,7 @@ export default function Gallery() {
 }
 ```
 
-```js data.js
+```js src/data.js
 export const sculptureList = [{
   name: 'Homenaje a la Neurocirugía',
   artist: 'Marta Colvin Andrade',