diff --git a/packages/astro/package.json b/packages/astro/package.json
index 7739b7ee4a25..91c59100d523 100644
--- a/packages/astro/package.json
+++ b/packages/astro/package.json
@@ -139,6 +139,7 @@
     "fast-glob": "^3.2.12",
     "github-slugger": "^2.0.0",
     "gray-matter": "^4.0.3",
+    "http-cache-semantics": "^4.1.1",
     "html-escaper": "^3.0.3",
     "js-yaml": "^4.1.0",
     "kleur": "^4.1.4",
@@ -180,6 +181,7 @@
     "@types/estree": "^0.0.51",
     "@types/hast": "^2.3.4",
     "@types/html-escaper": "^3.0.0",
+    "@types/http-cache-semantics": "^4.0.1",
     "@types/js-yaml": "^4.0.5",
     "@types/mime": "^2.0.3",
     "@types/mocha": "^9.1.1",
diff --git a/packages/astro/src/assets/image-endpoint.ts b/packages/astro/src/assets/image-endpoint.ts
index d83517379bb2..aa2baf0a59ce 100644
--- a/packages/astro/src/assets/image-endpoint.ts
+++ b/packages/astro/src/assets/image-endpoint.ts
@@ -1,7 +1,7 @@
 import mime from 'mime/lite.js';
 import type { APIRoute } from '../@types/astro.js';
 import { etag } from './utils/etag.js';
-import { isRemotePath } from '../core/path.js';
+import { isRemotePath } from '@astrojs/internal-helpers/path';
 import { getConfiguredImageService, isRemoteAllowed } from './internal.js';
 // @ts-expect-error
 import { imageConfig } from 'astro:assets';
@@ -70,7 +70,3 @@ export const GET: APIRoute = async ({ request }) => {
 		return new Response(`Server Error: ${err}`, { status: 500 });
 	}
 };
-
-function isRemotePath(src: string) {
-	return /^(http|ftp|https|ws):?\/\//.test(src) || src.startsWith('data:');
-}
diff --git a/packages/integrations/react/src/index.ts b/packages/integrations/react/src/index.ts
index a318bb4c23f0..712b986102cc 100644
--- a/packages/integrations/react/src/index.ts
+++ b/packages/integrations/react/src/index.ts
@@ -4,10 +4,11 @@ import react, { type Options as ViteReactPluginOptions } from '@vitejs/plugin-re
 import { appendForwardSlash } from '@astrojs/internal-helpers/path';
 import type * as vite from 'vite';
 
-const FAST_REFRESH_PREAMBLE = react.preambleCode;
-
-
+export type ReactIntegrationOptions = Pick<ViteReactPluginOptions, 'include' | 'exclude'> & {
+	experimentalReactChildren?: boolean;
+};
 
+const FAST_REFRESH_PREAMBLE = react.preambleCode;
 
 function getRenderer() {
 	return {
@@ -43,7 +44,7 @@ function optionsPlugin(experimentalReactChildren: boolean): vite.Plugin {
 	};
 }
 
-function getViteConfiguration(experimentalReactChildren: boolean, { include, exclude }: Options = {}) {
+function getViteConfiguration({ include, exclude, experimentalReactChildren }: ReactIntegrationOptions = {}) {
 	return {
 		optimizeDeps: {
 			include: [
@@ -63,7 +64,7 @@ function getViteConfiguration(experimentalReactChildren: boolean, { include, exc
 		},
 		plugins: [
 			react({ include, exclude }),
-			optionsPlugin(experimentalReactChildren)
+			optionsPlugin(!!experimentalReactChildren)
 		],
 		resolve: {
 			dedupe: ['react', 'react-dom', 'react-dom/server'],
@@ -84,22 +85,17 @@ function getViteConfiguration(experimentalReactChildren: boolean, { include, exc
 	};
 }
 
-export type ReactIntegrationOptions = Pick<ViteReactPluginOptions, 'include' | 'exclude'> & {
-	experimentalReactChildren: boolean;
-};
 export default function ({
 	include,
 	exclude,
 	experimentalReactChildren
-}: ReactIntegrationOptions = {
-	experimentalReactChildren: false
-}): AstroIntegration {
+}: ReactIntegrationOptions = {}): AstroIntegration {
 	return {
 		name: '@astrojs/react',
 		hooks: {
 			'astro:config:setup': ({ config, command, addRenderer, updateConfig, injectScript }) => {
 				addRenderer(getRenderer());
-				updateConfig({ vite: getViteConfiguration(experimentalReactChildren, { include, exclude }) });
+				updateConfig({ vite: getViteConfiguration({ include, exclude, experimentalReactChildren }) });
 				if (command === 'dev') {
 					const preamble = FAST_REFRESH_PREAMBLE.replace(
 						`__BASE__`,
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ea24903d3148..59f6b7d60a76 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -569,6 +569,9 @@ importers:
       html-escaper:
         specifier: ^3.0.3
         version: 3.0.3
+      http-cache-semantics:
+        specifier: ^4.1.1
+        version: 4.1.1
       js-yaml:
         specifier: ^4.1.0
         version: 4.1.0
@@ -684,6 +687,9 @@ importers:
       '@types/html-escaper':
         specifier: ^3.0.0
         version: 3.0.0
+      '@types/http-cache-semantics':
+        specifier: ^4.0.1
+        version: 4.0.1
       '@types/js-yaml':
         specifier: ^4.0.5
         version: 4.0.5
@@ -8522,6 +8528,10 @@ packages:
     resolution: {integrity: sha512-OcJcvP3Yk8mjYwf/IdXZtTE1tb/u0WF0qa29ER07ZHCYUBZXSN29Z1mBS+/96+kNMGTFUAbSz9X+pHmHpZrTCw==}
     dev: true
 
+  /@types/http-cache-semantics@4.0.1:
+    resolution: {integrity: sha512-SZs7ekbP8CN0txVG2xVRH6EgKmEm31BOxA07vkFaETzZz1xh+cbt8BcI0slpymvwhx5dlFnQG2rTlPVQn+iRPQ==}
+    dev: true
+
   /@types/is-ci@3.0.0:
     resolution: {integrity: sha512-Q0Op0hdWbYd1iahB+IFNQcWXFq4O0Q5MwQP7uN0souuQ4rPg1vEYcnIOfr1gY+M+6rc8FGoRaBO1mOOvL29sEQ==}
     dependencies:
@@ -12309,7 +12319,6 @@ packages:
 
   /http-cache-semantics@4.1.1:
     resolution: {integrity: sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==}
-    dev: true
 
   /http-errors@2.0.0:
     resolution: {integrity: sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==}