diff --git a/packages/website/src/components/editor/LoadedEditor.tsx b/packages/website/src/components/editor/LoadedEditor.tsx
index 9bfda6a1c339..07255bfe6b9a 100644
--- a/packages/website/src/components/editor/LoadedEditor.tsx
+++ b/packages/website/src/components/editor/LoadedEditor.tsx
@@ -8,6 +8,7 @@ import {
   parseTSConfig,
   tryParseEslintModule,
 } from '../config/utils';
+import { useResizeObserver } from '../hooks/useResizeObserver';
 import { debounce } from '../lib/debounce';
 import type { LintCodeAction } from '../linter/utils';
 import { parseLintResults, parseMarkers } from '../linter/utils';
@@ -273,35 +274,19 @@ export const LoadedEditor: React.FC<LoadedEditorProps> = ({
     return debounce(() => sandboxInstance.editor.layout(), 1);
   }, [sandboxInstance]);
 
-  useEffect(() => {
-    resize();
-  }, [resize, showAST]);
-
-  const domNode = sandboxInstance.editor.getContainerDomNode();
-  const resizeObserver = useMemo(() => {
-    return new ResizeObserver(() => {
-      resize();
-    });
-  }, [resize]);
-
-  useEffect(() => {
-    if (domNode) {
-      resizeObserver.observe(domNode);
-
-      return (): void => resizeObserver.unobserve(domNode);
-    }
-    return (): void => {};
-  }, [domNode, resizeObserver]);
+  const container =
+    sandboxInstance.editor.getContainerDomNode?.() ??
+    sandboxInstance.editor.getDomNode();
 
-  useEffect(() => {
-    window.addEventListener('resize', resize);
-    return (): void => {
-      window.removeEventListener('resize', resize);
-    };
+  useResizeObserver(container, () => {
+    resize();
   });
 
   useEffect(() => {
-    if (code !== tabs.code.getValue()) {
+    if (
+      !sandboxInstance.editor.hasTextFocus() &&
+      code !== tabs.code.getValue()
+    ) {
       tabs.code.applyEdits([
         {
           range: tabs.code.getFullModelRange(),
@@ -309,10 +294,13 @@ export const LoadedEditor: React.FC<LoadedEditorProps> = ({
         },
       ]);
     }
-  }, [code, tabs.code]);
+  }, [sandboxInstance, code, tabs.code]);
 
   useEffect(() => {
-    if (tsconfig !== tabs.tsconfig.getValue()) {
+    if (
+      !sandboxInstance.editor.hasTextFocus() &&
+      tsconfig !== tabs.tsconfig.getValue()
+    ) {
       tabs.tsconfig.applyEdits([
         {
           range: tabs.tsconfig.getFullModelRange(),
@@ -320,10 +308,13 @@ export const LoadedEditor: React.FC<LoadedEditorProps> = ({
         },
       ]);
     }
-  }, [tabs.tsconfig, tsconfig]);
+  }, [sandboxInstance, tabs.tsconfig, tsconfig]);
 
   useEffect(() => {
-    if (eslintrc !== tabs.eslintrc.getValue()) {
+    if (
+      !sandboxInstance.editor.hasTextFocus() &&
+      eslintrc !== tabs.eslintrc.getValue()
+    ) {
       tabs.eslintrc.applyEdits([
         {
           range: tabs.eslintrc.getFullModelRange(),
@@ -331,7 +322,7 @@ export const LoadedEditor: React.FC<LoadedEditorProps> = ({
         },
       ]);
     }
-  }, [eslintrc, tabs.eslintrc]);
+  }, [sandboxInstance, eslintrc, tabs.eslintrc]);
 
   useEffect(() => {
     sandboxInstance.monaco.editor.setTheme(
@@ -340,29 +331,27 @@ export const LoadedEditor: React.FC<LoadedEditorProps> = ({
   }, [colorMode, sandboxInstance]);
 
   useEffect(() => {
-    if (sandboxInstance.editor.getModel() === tabs.code) {
-      setDecorations(prevDecorations =>
-        sandboxInstance.editor.deltaDecorations(
-          prevDecorations,
-          decoration && showAST
-            ? [
-                {
-                  range: new sandboxInstance.monaco.Range(
-                    decoration.start.line,
-                    decoration.start.column + 1,
-                    decoration.end.line,
-                    decoration.end.column + 1,
-                  ),
-                  options: {
-                    inlineClassName: 'myLineDecoration',
-                    stickiness: 1,
-                  },
+    setDecorations(prevDecorations =>
+      tabs.code.deltaDecorations(
+        prevDecorations,
+        decoration && showAST
+          ? [
+              {
+                range: new sandboxInstance.monaco.Range(
+                  decoration.start.line,
+                  decoration.start.column + 1,
+                  decoration.end.line,
+                  decoration.end.column + 1,
+                ),
+                options: {
+                  inlineClassName: 'myLineDecoration',
+                  stickiness: 1,
                 },
-              ]
-            : [],
-        ),
-      );
-    }
+              },
+            ]
+          : [],
+      ),
+    );
   }, [decoration, sandboxInstance, showAST, tabs.code]);
 
   return null;
diff --git a/packages/website/src/components/editor/useSandboxServices.ts b/packages/website/src/components/editor/useSandboxServices.ts
index 20378ca79ffe..a6f4cbb7dfff 100644
--- a/packages/website/src/components/editor/useSandboxServices.ts
+++ b/packages/website/src/components/editor/useSandboxServices.ts
@@ -1,5 +1,4 @@
 import { useColorMode } from '@docusaurus/theme-common';
-import { createCompilerOptions } from '@site/src/components/editor/config';
 import type Monaco from 'monaco-editor';
 import { useEffect, useState } from 'react';
 
@@ -9,8 +8,10 @@ import type {
 } from '../../vendor/sandbox';
 import { WebLinter } from '../linter/WebLinter';
 import type { RuleDetails } from '../types';
+import { createCompilerOptions } from './config';
 import { editorEmbedId } from './EditorEmbed';
 import { sandboxSingleton } from './loadSandbox';
+import type { CommonEditorProps } from './types';
 
 export interface SandboxServicesProps {
   readonly jsx?: boolean;
@@ -30,7 +31,7 @@ export interface SandboxServices {
 }
 
 export const useSandboxServices = (
-  props: SandboxServicesProps,
+  props: CommonEditorProps & SandboxServicesProps,
 ): Error | SandboxServices | undefined => {
   const { onLoaded } = props;
   const [services, setServices] = useState<Error | SandboxServices>();
@@ -52,7 +53,7 @@ export const useSandboxServices = (
         const compilerOptions = createCompilerOptions(props.jsx);
 
         const sandboxConfig: Partial<SandboxConfig> = {
-          text: '',
+          text: props.code,
           monacoSettings: {
             minimap: { enabled: false },
             fontSize: 13,
diff --git a/packages/website/src/components/hooks/useHashState.ts b/packages/website/src/components/hooks/useHashState.ts
index 215386428915..c7cc5fb074d1 100644
--- a/packages/website/src/components/hooks/useHashState.ts
+++ b/packages/website/src/components/hooks/useHashState.ts
@@ -218,9 +218,9 @@ function useHashState(
   };
 
   useEffect(() => {
-    window.addEventListener('hashchange', onHashChange);
+    window.addEventListener('popstate', onHashChange);
     return (): void => {
-      window.removeEventListener('hashchange', onHashChange);
+      window.removeEventListener('popstate', onHashChange);
     };
   }, []);
 
diff --git a/packages/website/src/components/hooks/useResizeObserver.ts b/packages/website/src/components/hooks/useResizeObserver.ts
new file mode 100644
index 000000000000..2760776298e9
--- /dev/null
+++ b/packages/website/src/components/hooks/useResizeObserver.ts
@@ -0,0 +1,25 @@
+import { useEffect, useMemo } from 'react';
+
+const useResizeObserver = (
+  element: HTMLElement | null,
+  callback: () => void,
+): void => {
+  const resizeObserver = useMemo(() => {
+    return new ResizeObserver(() => {
+      callback();
+    });
+  }, [callback]);
+
+  useEffect(() => {
+    if (element) {
+      resizeObserver.observe(element);
+    }
+    return (): void => {
+      if (element) {
+        resizeObserver.unobserve(element);
+      }
+    };
+  }, [element, resizeObserver]);
+};
+
+export { useResizeObserver };