diff --git a/packages/website/package.json b/packages/website/package.json
index 5004c37fcf4e..67c1436025cb 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -33,9 +33,13 @@
     "prism-react-renderer": "^1.3.3",
     "react": "^18.1.0",
     "react-dom": "^18.1.0",
+    "react-split-pane": "^0.1.92",
     "remark-docusaurus-tabs": "^0.2.0",
     "typescript": "*"
   },
+  "resolutions": {
+    "react": "^18.0.0"
+  },
   "devDependencies": {
     "@docusaurus/module-type-aliases": "~2.0.1",
     "@types/react": "^18.0.9",
diff --git a/packages/website/src/components/Playground.module.css b/packages/website/src/components/Playground.module.css
index 982899552094..d6189b238f55 100644
--- a/packages/website/src/components/Playground.module.css
+++ b/packages/website/src/components/Playground.module.css
@@ -4,19 +4,21 @@
 }
 
 .options {
-  width: 20rem;
   background: var(--playground-main-color);
   overflow: auto;
+  z-index: 1;
 }
 
 .sourceCode {
   height: 100%;
-  width: 50%;
   border: 1px solid var(--playground-secondary-color);
 }
 
 .codeBlocks {
   display: flex;
+  flex-grow: 1;
+  flex-shrink: 1;
+  flex-basis: 0;
   flex-direction: row;
   height: 100%;
   width: calc(100vw - 20rem);
@@ -24,7 +26,7 @@
 
 .astViewer {
   height: 100%;
-  width: 50%;
+  width: 100%;
   border: 1px solid var(--playground-secondary-color);
   padding: 0;
   overflow: auto;
@@ -98,7 +100,6 @@
   .astViewer,
   .sourceCode {
     height: 30rem;
-    width: 100%;
   }
 
   .astViewer {
diff --git a/packages/website/src/components/Playground.tsx b/packages/website/src/components/Playground.tsx
index 4626a7504664..3330e4998617 100644
--- a/packages/website/src/components/Playground.tsx
+++ b/packages/website/src/components/Playground.tsx
@@ -14,6 +14,7 @@ import type Monaco from 'monaco-editor';
 import React, { useCallback, useReducer, useState } from 'react';
 import type { SourceFile } from 'typescript';
 
+import { useMediaQuery } from '../hooks/useMediaQuery';
 import ASTViewerESTree from './ASTViewerESTree';
 import ASTViewerTS from './ASTViewerTS';
 import { EditorEmbed } from './editor/EditorEmbed';
@@ -23,6 +24,7 @@ import Loader from './layout/Loader';
 import { shallowEqual } from './lib/shallowEqual';
 import OptionsSelector from './OptionsSelector';
 import styles from './Playground.module.css';
+import ConditionalSplitPane from './SplitPane/ConditionalSplitPane';
 import type {
   ConfigModel,
   ErrorGroup,
@@ -70,6 +72,7 @@ function Playground(): JSX.Element {
   const [position, setPosition] = useState<Monaco.Position | null>(null);
   const [activeTab, setTab] = useState<TabType>('code');
   const [showModal, setShowModal] = useState<TabType | false>(false);
+  const enableSplitPanes = useMediaQuery('(min-width: 996px)');
 
   const updateModal = useCallback(
     (config?: Partial<ConfigModel>) => {
@@ -96,73 +99,90 @@ function Playground(): JSX.Element {
         config={state.tsconfig}
         onClose={updateModal}
       />
-      <div className={clsx(styles.options, 'thin-scrollbar')}>
-        <OptionsSelector
-          isLoading={isLoading}
-          state={state}
-          tsVersions={tsVersions}
-          setState={setState}
-        />
-      </div>
       <div className={styles.codeBlocks}>
-        <div className={clsx(styles.sourceCode)}>
-          {isLoading && <Loader />}
-          <EditorTabs
-            tabs={['code', 'tsconfig', 'eslintrc']}
-            activeTab={activeTab}
-            change={setTab}
-            showModal={(): void => setShowModal(activeTab)}
-          />
-          <div className={styles.tabCode}>
-            <EditorEmbed />
-          </div>
-          <LoadingEditor
-            ts={state.ts}
-            jsx={state.jsx}
-            activeTab={activeTab}
-            code={state.code}
-            tsconfig={state.tsconfig}
-            eslintrc={state.eslintrc}
-            darkTheme={colorMode === 'dark'}
-            sourceType={state.sourceType}
-            showAST={state.showAST}
-            onEsASTChange={setEsAst}
-            onTsASTChange={setTsAST}
-            onScopeChange={setScope}
-            onMarkersChange={setMarkers}
-            decoration={selectedRange}
-            onChange={setState}
-            onLoaded={(ruleNames, tsVersions): void => {
-              setRuleNames(ruleNames);
-              setTSVersion(tsVersions);
-              setIsLoading(false);
-            }}
-            onSelect={setPosition}
-          />
-        </div>
-        <div className={styles.astViewer}>
-          {(state.showAST === 'ts' && tsAst && (
-            <ASTViewerTS
-              value={tsAst}
-              position={position}
-              onSelectNode={setSelectedRange}
+        <ConditionalSplitPane
+          render={enableSplitPanes}
+          split="vertical"
+          minSize="10%"
+          defaultSize="20rem"
+          maxSize={
+            20 * parseFloat(getComputedStyle(document.documentElement).fontSize)
+          }
+        >
+          <div className={clsx(styles.options, 'thin-scrollbar')}>
+            <OptionsSelector
+              isLoading={isLoading}
+              state={state}
+              tsVersions={tsVersions}
+              setState={setState}
             />
-          )) ||
-            (state.showAST === 'scope' && scope && (
-              <ASTViewerScope
-                value={scope}
-                position={position}
-                onSelectNode={setSelectedRange}
+          </div>
+          <ConditionalSplitPane
+            render={enableSplitPanes}
+            split="vertical"
+            minSize="10%"
+            defaultSize="50%"
+          >
+            <div className={clsx(styles.sourceCode)}>
+              {isLoading && <Loader />}
+              <EditorTabs
+                tabs={['code', 'tsconfig', 'eslintrc']}
+                activeTab={activeTab}
+                change={setTab}
+                showModal={(): void => setShowModal(activeTab)}
               />
-            )) ||
-            (state.showAST === 'es' && esAst && (
-              <ASTViewerESTree
-                value={esAst}
-                position={position}
-                onSelectNode={setSelectedRange}
+              <div className={styles.tabCode}>
+                <EditorEmbed />
+              </div>
+              <LoadingEditor
+                ts={state.ts}
+                jsx={state.jsx}
+                activeTab={activeTab}
+                code={state.code}
+                tsconfig={state.tsconfig}
+                eslintrc={state.eslintrc}
+                darkTheme={colorMode === 'dark'}
+                sourceType={state.sourceType}
+                showAST={state.showAST}
+                onEsASTChange={setEsAst}
+                onTsASTChange={setTsAST}
+                onScopeChange={setScope}
+                onMarkersChange={setMarkers}
+                decoration={selectedRange}
+                onChange={setState}
+                onLoaded={(ruleNames, tsVersions): void => {
+                  setRuleNames(ruleNames);
+                  setTSVersion(tsVersions);
+                  setIsLoading(false);
+                }}
+                onSelect={setPosition}
               />
-            )) || <ErrorsViewer value={markers} />}
-        </div>
+            </div>
+            <div className={styles.astViewer}>
+              {(state.showAST === 'ts' && tsAst && (
+                <ASTViewerTS
+                  value={tsAst}
+                  position={position}
+                  onSelectNode={setSelectedRange}
+                />
+              )) ||
+                (state.showAST === 'scope' && scope && (
+                  <ASTViewerScope
+                    value={scope}
+                    position={position}
+                    onSelectNode={setSelectedRange}
+                  />
+                )) ||
+                (state.showAST === 'es' && esAst && (
+                  <ASTViewerESTree
+                    value={esAst}
+                    position={position}
+                    onSelectNode={setSelectedRange}
+                  />
+                )) || <ErrorsViewer value={markers} />}
+            </div>
+          </ConditionalSplitPane>
+        </ConditionalSplitPane>
       </div>
     </div>
   );
diff --git a/packages/website/src/components/SplitPane/ConditionalSplitPane.tsx b/packages/website/src/components/SplitPane/ConditionalSplitPane.tsx
new file mode 100644
index 000000000000..22c9aa14b5d6
--- /dev/null
+++ b/packages/website/src/components/SplitPane/ConditionalSplitPane.tsx
@@ -0,0 +1,28 @@
+import clsx from 'clsx';
+import React from 'react';
+import SplitPane, { type SplitPaneProps } from 'react-split-pane';
+
+import splitPaneStyles from './SplitPane.module.css';
+
+export interface ConditionalSplitPaneProps {
+  render: boolean;
+}
+
+function ConditionalSplitPane({
+  render,
+  children,
+  ...props
+}: ConditionalSplitPaneProps & SplitPaneProps): JSX.Element {
+  return render ? (
+    <SplitPane
+      resizerClassName={clsx(splitPaneStyles.resizer, splitPaneStyles.vertical)}
+      {...props}
+    >
+      {children}
+    </SplitPane>
+  ) : (
+    <>{children}</>
+  );
+}
+
+export default ConditionalSplitPane;
diff --git a/packages/website/src/components/SplitPane/SplitPane.module.css b/packages/website/src/components/SplitPane/SplitPane.module.css
new file mode 100644
index 000000000000..09537f1b1b5b
--- /dev/null
+++ b/packages/website/src/components/SplitPane/SplitPane.module.css
@@ -0,0 +1,24 @@
+.resizer {
+  background: var(--ifm-color-emphasis-700);
+  opacity: 0.2;
+  z-index: 1;
+  box-sizing: border-box;
+  background-clip: padding-box;
+}
+
+.resizer:hover {
+  transition: all 2s ease;
+}
+
+.resizer.vertical {
+  width: 11px;
+  margin: 0 -5px;
+  border-left: 5px solid rgba(255, 255, 255, 0);
+  border-right: 5px solid rgba(255, 255, 255, 0);
+  cursor: col-resize;
+}
+
+.resizer.vertical:hover {
+  border-left: 5px solid var(--ifm-color-emphasis-700);
+  border-right: 5px solid var(--ifm-color-emphasis-700);
+}
diff --git a/packages/website/src/components/editor/LoadedEditor.tsx b/packages/website/src/components/editor/LoadedEditor.tsx
index c65e6343cb21..3b959580193d 100644
--- a/packages/website/src/components/editor/LoadedEditor.tsx
+++ b/packages/website/src/components/editor/LoadedEditor.tsx
@@ -232,6 +232,22 @@ export const LoadedEditor: React.FC<LoadedEditorProps> = ({
     resize();
   }, [resize, showAST]);
 
+  const domNode = sandboxInstance.editor.getContainerDomNode();
+  const resizeObserver = useMemo(() => {
+    return new ResizeObserver(() => {
+      resize();
+    });
+  }, []);
+
+  useEffect(() => {
+    if (domNode) {
+      resizeObserver.observe(domNode);
+
+      return (): void => resizeObserver.unobserve(domNode);
+    }
+    return (): void => {};
+  }, [domNode]);
+
   useEffect(() => {
     window.addEventListener('resize', resize);
     return (): void => {
diff --git a/packages/website/src/hooks/useMediaQuery.ts b/packages/website/src/hooks/useMediaQuery.ts
new file mode 100644
index 000000000000..1bd928c4a4b2
--- /dev/null
+++ b/packages/website/src/hooks/useMediaQuery.ts
@@ -0,0 +1,46 @@
+// Modified from https://github.com/antonioru/beautiful-react-hooks/blob/master/src/useMediaQuery.ts
+
+import { useEffect, useState } from 'react';
+
+/**
+ * Accepts a media query string then uses the
+ * [window.matchMedia](https://developer.mozilla.org/en-US/docs/Web/API/Window/matchMedia) API to determine if it
+ * matches with the current document.<br />
+ * It also monitor the document changes to detect when it matches or stops matching the media query.<br />
+ * Returns the validity state of the given media query.
+ *
+ */
+const useMediaQuery = (mediaQuery: string): boolean => {
+  const [isVerified, setIsVerified] = useState<boolean>(
+    !!window.matchMedia(mediaQuery).matches,
+  );
+
+  useEffect(() => {
+    const mediaQueryList = window.matchMedia(mediaQuery);
+    const documentChangeHandler = (): void =>
+      setIsVerified(!!mediaQueryList.matches);
+
+    try {
+      mediaQueryList.addEventListener('change', documentChangeHandler);
+    } catch (e) {
+      // Safari isn't supporting mediaQueryList.addEventListener
+      // eslint-disable-next-line deprecation/deprecation
+      mediaQueryList.addListener(documentChangeHandler);
+    }
+
+    documentChangeHandler();
+    return () => {
+      try {
+        mediaQueryList.removeEventListener('change', documentChangeHandler);
+      } catch (e) {
+        // Safari isn't supporting mediaQueryList.removeEventListener
+        // eslint-disable-next-line deprecation/deprecation
+        mediaQueryList.removeListener(documentChangeHandler);
+      }
+    };
+  }, [mediaQuery]);
+
+  return isVerified;
+};
+
+export { useMediaQuery };
diff --git a/patches/react-split-pane+0.1.92.patch b/patches/react-split-pane+0.1.92.patch
new file mode 100644
index 000000000000..b00ff2919e7c
--- /dev/null
+++ b/patches/react-split-pane+0.1.92.patch
@@ -0,0 +1,12 @@
+diff --git a/node_modules/react-split-pane/index.d.ts b/node_modules/react-split-pane/index.d.ts
+index d116f54..9329094 100644
+--- a/node_modules/react-split-pane/index.d.ts
++++ b/node_modules/react-split-pane/index.d.ts
+@@ -25,6 +25,7 @@ export type SplitPaneProps = {
+   pane2Style?: React.CSSProperties;
+   resizerClassName?: string;
+   step?: number;
++  children?: React.ReactNode;
+ };
+ 
+ export type SplitPaneState = {
diff --git a/yarn.lock b/yarn.lock
index 2b0e60253b00..97da872b7880 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11907,7 +11907,7 @@ promzard@^0.3.0:
   dependencies:
     read "1"
 
-prop-types@^15.6.2, prop-types@^15.7.2, prop-types@^15.8.1:
+prop-types@^15.5.4, prop-types@^15.6.2, prop-types@^15.7.2, prop-types@^15.8.1:
   version "15.8.1"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.1.tgz#67d87bf1a694f48435cf332c24af10214a3140b5"
   integrity sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==
@@ -12199,6 +12199,22 @@ react-router@5.3.3, react-router@^5.3.3:
     tiny-invariant "^1.0.2"
     tiny-warning "^1.0.0"
 
+react-split-pane@^0.1.92:
+  version "0.1.92"
+  resolved "https://registry.yarnpkg.com/react-split-pane/-/react-split-pane-0.1.92.tgz#68242f72138aed95dd5910eeb9d99822c4fc3a41"
+  integrity sha512-GfXP1xSzLMcLJI5BM36Vh7GgZBpy+U/X0no+VM3fxayv+p1Jly5HpMofZJraeaMl73b3hvlr+N9zJKvLB/uz9w==
+  dependencies:
+    prop-types "^15.7.2"
+    react-lifecycles-compat "^3.0.4"
+    react-style-proptype "^3.2.2"
+
+react-style-proptype@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/react-style-proptype/-/react-style-proptype-3.2.2.tgz#d8e998e62ce79ec35b087252b90f19f1c33968a0"
+  integrity sha512-ywYLSjNkxKHiZOqNlso9PZByNEY+FTyh3C+7uuziK0xFXu9xzdyfHwg4S9iyiRRoPCR4k2LqaBBsWVmSBwCWYQ==
+  dependencies:
+    prop-types "^15.5.4"
+
 react-textarea-autosize@^8.3.2:
   version "8.3.3"
   resolved "https://registry.yarnpkg.com/react-textarea-autosize/-/react-textarea-autosize-8.3.3.tgz#f70913945369da453fd554c168f6baacd1fa04d8"