diff --git a/gui/package.json b/gui/package.json
index a5cd407e..20a2fcbf 100644
--- a/gui/package.json
+++ b/gui/package.json
@@ -20,11 +20,11 @@
     "test-watch": "vitest"
   },
   "dependencies": {
-    "@devbookhq/splitter": "^1.4.2",
     "@emotion/react": "^11.11.4",
     "@emotion/styled": "^11.11.5",
     "@fi-sci/misc": "^0.0.8",
     "@fi-sci/modal-window": "^0.0.2",
+    "@geoffcox/react-splitter": "^2.1.2",
     "@monaco-editor/react": "^4.6.0",
     "@mui/icons-material": "^5.15.17",
     "@mui/material": "^5.15.17",
diff --git a/gui/src/app/FileEditor/StanFileEditor.tsx b/gui/src/app/FileEditor/StanFileEditor.tsx
index 1ed6df8a..50c10173 100644
--- a/gui/src/app/FileEditor/StanFileEditor.tsx
+++ b/gui/src/app/FileEditor/StanFileEditor.tsx
@@ -1,8 +1,8 @@
+import { Split } from "@geoffcox/react-splitter";
 import { AutoFixHigh, Cancel, Settings } from "@mui/icons-material";
-import useMediaQuery from "@mui/material/useMediaQuery";
-import { SplitDirection, Splitter } from "@SpComponents/Splitter";
 import StanCompileResultWindow from "@SpComponents/StanCompileResultWindow";
-import TextEditor, { ToolbarItem } from "@SpComponents/TextEditor";
+import TextEditor from "@SpComponents/TextEditor";
+import { ToolbarItem } from "@SpComponents/ToolBar";
 import compileStanProgram from "@SpStanc/compileStanProgram";
 import { stancErrorsToCodeMarkers } from "@SpStanc/Linting";
 import useStanc from "@SpStanc/useStanc";
@@ -123,7 +123,6 @@ const StanFileEditor: FunctionComponent<Props> = ({
     }
   }, [fileContent, handleCompile, didInitialCompile]);
 
-  const showLabelsOnButtons = useMediaQuery("(min-width:600px)");
   const [syntaxWindowVisible, setSyntaxWindowVisible] = useState(false);
 
   const toolbarItems: ToolbarItem[] = useMemo(() => {
@@ -134,7 +133,7 @@ const StanFileEditor: FunctionComponent<Props> = ({
       ret.push({
         type: "button",
         icon: <Cancel />,
-        label: showLabelsOnButtons ? "Syntax error" : "",
+        label: "Syntax error",
         color: "darkred",
         tooltip: "Syntax error in Stan file",
         onClick: () => {
@@ -145,7 +144,7 @@ const StanFileEditor: FunctionComponent<Props> = ({
       ret.push({
         type: "button",
         icon: <Cancel />,
-        label: showLabelsOnButtons ? "Syntax warning" : "",
+        label: "Syntax warning",
         color: "blue",
         tooltip: "Syntax warning in Stan file",
         onClick: () => {
@@ -155,17 +154,15 @@ const StanFileEditor: FunctionComponent<Props> = ({
     }
 
     // auto format
-    if (!readOnly) {
-      if (editedFileContent) {
-        ret.push({
-          type: "button",
-          icon: <AutoFixHigh />,
-          tooltip: "Auto format this stan file",
-          label: showLabelsOnButtons ? "auto format" : undefined,
-          onClick: requestFormat,
-          color: "darkblue",
-        });
-      }
+    if (!readOnly && editedFileContent && validSyntax) {
+      ret.push({
+        type: "button",
+        icon: <AutoFixHigh />,
+        tooltip: "Auto format this stan file",
+        label: "Auto format",
+        onClick: requestFormat,
+        color: "darkblue",
+      });
     }
     if (editedFileContent && editedFileContent === fileContent) {
       if (compileStatus !== "compiling") {
@@ -173,7 +170,7 @@ const StanFileEditor: FunctionComponent<Props> = ({
           ret.push({
             type: "button",
             tooltip: "Compile Stan model",
-            label: "compile",
+            label: "Compile",
             icon: <Settings />,
             onClick: handleCompile,
             color: "darkblue",
@@ -183,7 +180,8 @@ const StanFileEditor: FunctionComponent<Props> = ({
       if (compileStatus !== "") {
         ret.push({
           type: "text",
-          label: compileMessage,
+          label:
+            compileMessage.charAt(0).toUpperCase() + compileMessage.slice(1),
           color:
             compileStatus === "compiled"
               ? "green"
@@ -200,7 +198,6 @@ const StanFileEditor: FunctionComponent<Props> = ({
     fileContent,
     handleCompile,
     requestFormat,
-    showLabelsOnButtons,
     validSyntax,
     compileStatus,
     compileMessage,
@@ -219,25 +216,30 @@ const StanFileEditor: FunctionComponent<Props> = ({
     <></>
   );
 
-  const initialSizes = syntaxWindowVisible ? [60, 40] : [100, 0];
+  const editor = (
+    <TextEditor
+      language="stan"
+      label={fileName}
+      text={fileContent}
+      onSaveText={onSaveContent}
+      editedText={editedFileContent}
+      onSetEditedText={setEditedFileContent}
+      readOnly={!isCompiling ? readOnly : true}
+      toolbarItems={toolbarItems}
+      codeMarkers={stancErrorsToCodeMarkers(stancErrors)}
+      contentOnEmpty="Begin editing or select an example from the left panel"
+    />
+  );
 
   return (
-    <Splitter direction={SplitDirection.Vertical} initialSizes={initialSizes}>
-      <TextEditor
-        // language="stan"
-        language="stan"
-        label={fileName}
-        text={fileContent}
-        onSaveText={onSaveContent}
-        editedText={editedFileContent}
-        onSetEditedText={setEditedFileContent}
-        readOnly={!isCompiling ? readOnly : true}
-        toolbarItems={toolbarItems}
-        codeMarkers={stancErrorsToCodeMarkers(stancErrors)}
-        contentOnEmpty="Begin editing or select an example from the left panel"
-      />
+    <Split
+      horizontal
+      initialPrimarySize={syntaxWindowVisible ? "60%" : "100%"}
+      splitterSize={syntaxWindowVisible ? "7px" : "0px"}
+    >
+      {editor}
       {window}
-    </Splitter>
+    </Split>
   );
 };
 
diff --git a/gui/src/app/FileEditor/TextEditor.tsx b/gui/src/app/FileEditor/TextEditor.tsx
index 0156df67..7931e46c 100644
--- a/gui/src/app/FileEditor/TextEditor.tsx
+++ b/gui/src/app/FileEditor/TextEditor.tsx
@@ -1,16 +1,15 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
-import { SmallIconButton } from "@fi-sci/misc";
 import { Editor, loader, useMonaco } from "@monaco-editor/react";
-import { Save } from "@mui/icons-material";
-import Link from "@mui/material/Link";
+
 import monacoAddStanLang from "@SpComponents/stanLang";
+import { ToolBar, ToolbarItem } from "@SpComponents/ToolBar";
 import { CodeMarker } from "@SpStanc/Linting";
 import { editor, MarkerSeverity } from "monaco-editor";
 import {
   FunctionComponent,
-  PropsWithChildren,
   useCallback,
   useEffect,
+  useMemo,
   useState,
 } from "react";
 
@@ -30,21 +29,6 @@ type Props = {
   contentOnEmpty?: string | HTMLSpanElement;
 };
 
-export type ToolbarItem =
-  | {
-      type: "button";
-      tooltip?: string;
-      label?: string;
-      icon?: any;
-      onClick?: () => void;
-      color?: string;
-    }
-  | {
-      type: "text";
-      label: string;
-      color?: string;
-    };
-
 const TextEditor: FunctionComponent<Props> = ({
   text,
   onSaveText,
@@ -131,32 +115,19 @@ const TextEditor: FunctionComponent<Props> = ({
     [onSaveText, readOnly],
   );
 
+  const edited = useMemo(() => {
+    return editedText !== text;
+  }, [editedText, text]);
+
   return (
     <div className="EditorWithToolbar" onKeyDown={handleKeyDown}>
-      <NotSelectable>
-        <div className="EditorMenuBar">
-          <span className="EditorTitle">{label}</span>
-          &nbsp;&nbsp;&nbsp;
-          {!readOnly && text !== editedText && (
-            <SmallIconButton
-              onClick={onSaveText}
-              icon={<Save />}
-              title="Save file"
-              disabled={text === editedText}
-              label="save"
-            />
-          )}
-          &nbsp;&nbsp;&nbsp;
-          {editedText !== text && <span className="EditedText">edited</span>}
-          &nbsp;&nbsp;&nbsp;
-          {readOnly && <span className="ReadOnlyText">read only</span>}
-          &nbsp;&nbsp;&nbsp;
-          {toolbarItems &&
-            toolbarItems.map((item, i) => (
-              <ToolbarItemComponent key={i} item={item} />
-            ))}
-        </div>
-      </NotSelectable>
+      <ToolBar
+        items={toolbarItems || []}
+        label={label}
+        onSaveText={onSaveText}
+        edited={edited}
+        readOnly={!!readOnly}
+      />
       <Editor
         defaultLanguage={language}
         onChange={handleChange}
@@ -165,6 +136,7 @@ const TextEditor: FunctionComponent<Props> = ({
           readOnly,
           domReadOnly: readOnly,
           wordWrap: "on",
+          minimap: { enabled: false },
         }}
       />
     </div>
@@ -186,61 +158,6 @@ const toMonacoMarkerSeverity = (
   }
 };
 
-const ToolbarItemComponent: FunctionComponent<{ item: ToolbarItem }> = ({
-  item,
-}) => {
-  if (item.type === "button") {
-    const { onClick, color, label, tooltip, icon } = item;
-    if (icon) {
-      return (
-        <span style={{ color }}>
-          <SmallIconButton
-            onClick={onClick}
-            icon={icon}
-            title={tooltip}
-            label={label}
-            disabled={!onClick}
-          />
-          &nbsp;&nbsp;&nbsp;
-        </span>
-      );
-    } else {
-      if (!onClick) {
-        return (
-          <span style={{ color: color || "gray" }} title={label}>
-            {label}&nbsp;&nbsp;&nbsp;
-          </span>
-        );
-      }
-      return (
-        <span>
-          <Link
-            onClick={onClick}
-            color={color || "gray"}
-            component="button"
-            underline="none"
-          >
-            {label}
-          </Link>
-          &nbsp;&nbsp;&nbsp;
-        </span>
-      );
-    }
-  } else if (item.type === "text") {
-    return (
-      <span style={{ color: item.color || "gray" }} title={item.label}>
-        {item.label}&nbsp;&nbsp;&nbsp;
-      </span>
-    );
-  } else {
-    return <span>unknown toolbar item type</span>;
-  }
-};
-
-const NotSelectable: FunctionComponent<PropsWithChildren> = ({ children }) => {
-  return <div className="NotSelectable">{children}</div>;
-};
-
 const createHintTextContentWidget = (content: string | HTMLSpanElement) => {
   return {
     getDomNode: () => {
diff --git a/gui/src/app/FileEditor/ToolBar.tsx b/gui/src/app/FileEditor/ToolBar.tsx
new file mode 100644
index 00000000..51ced36b
--- /dev/null
+++ b/gui/src/app/FileEditor/ToolBar.tsx
@@ -0,0 +1,125 @@
+import { FunctionComponent, useMemo } from "react";
+import { Save } from "@mui/icons-material";
+import Link from "@mui/material/Link";
+import IconButton from "@mui/material/IconButton";
+
+export type ToolbarItem =
+  | {
+      type: "button";
+      tooltip?: string;
+      label?: string;
+      icon?: any;
+      onClick: () => void;
+      color?: string;
+    }
+  | {
+      type: "text";
+      label: string;
+      color?: string;
+    };
+
+type ToolbarProps = {
+  items: ToolbarItem[];
+  label: string;
+  onSaveText: () => void;
+  edited: boolean;
+  readOnly: boolean;
+};
+
+export const ToolBar: FunctionComponent<ToolbarProps> = ({
+  items,
+  label,
+  onSaveText,
+  edited,
+  readOnly,
+}) => {
+  const toolBarItems = useMemo(() => {
+    const editorItems: ToolbarItem[] = [];
+
+    if (readOnly) {
+      editorItems.push({
+        type: "text",
+        label: "Read Only",
+        color: "gray",
+      });
+    } else if (edited) {
+      editorItems.push({
+        type: "button",
+        icon: <Save />,
+        onClick: onSaveText,
+        tooltip: "Save file",
+        label: "Save",
+      });
+      editorItems.push({
+        type: "text",
+        label: "Edited",
+        color: "red",
+      });
+    }
+
+    return editorItems.concat(items);
+  }, [edited, items, onSaveText, readOnly]);
+
+  return (
+    <div className="NotSelectable">
+      <div className="EditorMenuBar">
+        <span className="EditorTitle">{label}</span>
+        {toolBarItems &&
+          toolBarItems.map((item, i) => (
+            <ToolbarItemComponent key={i} item={item} />
+          ))}
+      </div>
+    </div>
+  );
+};
+
+const ToolbarItemComponent: FunctionComponent<{ item: ToolbarItem }> = ({
+  item,
+}) => {
+  if (item.type === "button") {
+    const { onClick, color, label, tooltip, icon } = item;
+    if (icon) {
+      return (
+        <span className="EditorToolbarItem" style={{ color }}>
+          <IconButton
+            onClick={onClick}
+            disabled={!onClick}
+            color="inherit"
+            size="small"
+            title={tooltip}
+          >
+            {icon}
+            {label && <span className="ToolbarButtonText">{label}</span>}
+          </IconButton>
+        </span>
+      );
+    } else {
+      return (
+        <span className="EditorToolbarItem">
+          <Link
+            onClick={onClick}
+            color={color || "gray"}
+            component="button"
+            underline="none"
+            title={tooltip}
+          >
+            {label}
+          </Link>
+          &nbsp;&nbsp;&nbsp;
+        </span>
+      );
+    }
+  } else if (item.type === "text") {
+    return (
+      <span
+        className="EditorToolbarItem"
+        style={{ color: item.color || "gray" }}
+        title={item.label}
+      >
+        {item.label}&nbsp;&nbsp;&nbsp;
+      </span>
+    );
+  } else {
+    return <span>unknown toolbar item type</span>;
+  }
+};
diff --git a/gui/src/app/Scripting/PlottingScriptEditor.tsx b/gui/src/app/Scripting/PlottingScriptEditor.tsx
index 0a6028bc..64aed71c 100644
--- a/gui/src/app/Scripting/PlottingScriptEditor.tsx
+++ b/gui/src/app/Scripting/PlottingScriptEditor.tsx
@@ -1,15 +1,15 @@
 import { FunctionComponent, RefObject } from "react";
 import ScriptEditor, { ScriptEditorProps } from "./ScriptEditor";
-import { SplitDirection, Splitter } from "@SpComponents/Splitter";
+import { Split } from "@geoffcox/react-splitter";
 
 const PlottingScriptEditor: FunctionComponent<
   ScriptEditorProps & { imagesRef: RefObject<HTMLDivElement> }
 > = (props) => {
   return (
-    <Splitter direction={SplitDirection.Horizontal}>
+    <Split>
       <ScriptEditor {...props} />
       <ImageOutputWindow imagesRef={props.imagesRef} />
-    </Splitter>
+    </Split>
   );
 };
 
diff --git a/gui/src/app/Scripting/ScriptEditor.tsx b/gui/src/app/Scripting/ScriptEditor.tsx
index 97ec153f..86969d64 100644
--- a/gui/src/app/Scripting/ScriptEditor.tsx
+++ b/gui/src/app/Scripting/ScriptEditor.tsx
@@ -1,6 +1,6 @@
 import { Help, PlayArrow } from "@mui/icons-material";
-import { SplitDirection, Splitter } from "@SpComponents/Splitter";
-import TextEditor, { ToolbarItem } from "@SpComponents/TextEditor";
+import TextEditor from "@SpComponents/TextEditor";
+import { ToolbarItem } from "@SpComponents/ToolBar";
 import { FileNames } from "@SpCore/FileMapping";
 import { ProjectContext } from "@SpCore/ProjectContextProvider";
 import { ProjectKnownFiles } from "@SpCore/ProjectDataModel";
@@ -12,6 +12,7 @@ import {
   useMemo,
 } from "react";
 import { InterpreterStatus } from "./InterpreterTypes";
+import { Split } from "@geoffcox/react-splitter";
 
 const interpreterNames = { python: "pyodide", r: "webR" } as const;
 
@@ -91,7 +92,7 @@ const ScriptEditor: FunctionComponent<ScriptEditorProps> = ({
   ]);
 
   return (
-    <Splitter direction={SplitDirection.Vertical} initialSizes={[60, 40]}>
+    <Split horizontal initialPrimarySize="60%">
       <TextEditor
         label={filename}
         language={language}
@@ -103,7 +104,7 @@ const ScriptEditor: FunctionComponent<ScriptEditorProps> = ({
         contentOnEmpty={contentOnEmpty}
       />
       <ConsoleOutputWindow consoleRef={consoleRef} />
-    </Splitter>
+    </Split>
   );
 };
 
diff --git a/gui/src/app/components/Splitter.tsx b/gui/src/app/components/Splitter.tsx
deleted file mode 100644
index d167b3f3..00000000
--- a/gui/src/app/components/Splitter.tsx
+++ /dev/null
@@ -1,62 +0,0 @@
-// @devbookhq/splitter has a known issue, https://github.com/DevbookHQ/splitter/issues/11,
-// where re-renders of internal components can cause the splitter to lose its state.
-// This wrapper captures the splitter sizes and stores them in a state to avoid this issue.
-import DevbookSplit, {
-  SplitDirection as DevbookSplitDirection,
-  GutterTheme as DevbookGutterTheme,
-} from "@devbookhq/splitter";
-import {
-  FunctionComponent,
-  useState,
-  useCallback,
-  PropsWithChildren,
-  useEffect,
-} from "react";
-
-interface SplitterProps {
-  direction?: keyof typeof DevbookSplitDirection;
-  minWidths?: number[];
-  minHeights?: number[];
-  initialSizes?: number[];
-  gutterTheme?: keyof typeof DevbookGutterTheme;
-  gutterClassName?: string;
-  draggerClassName?: string;
-  onResizeStarted?: (pairIdx: number) => void;
-  onResizeFinished?: (pairIdx: number, newSizes: number[]) => void;
-  classes?: string[];
-}
-
-export const SplitDirection = DevbookSplitDirection;
-export const GutterTheme = DevbookGutterTheme;
-
-export const Splitter: FunctionComponent<PropsWithChildren<SplitterProps>> = ({
-  direction = "Horizontal",
-  gutterTheme = "Light",
-  children,
-  initialSizes,
-  ...props
-}) => {
-  const [persistentSizes, setPersistentSizes] = useState<number[] | undefined>(
-    initialSizes,
-  );
-
-  useEffect(() => {
-    setPersistentSizes(initialSizes);
-  }, [initialSizes]);
-
-  const handleResizeFinished = useCallback((_: number, newSizes: number[]) => {
-    setPersistentSizes(newSizes);
-  }, []);
-
-  return (
-    <DevbookSplit
-      direction={DevbookSplitDirection[direction]}
-      gutterTheme={DevbookGutterTheme[gutterTheme]}
-      onResizeFinished={handleResizeFinished}
-      initialSizes={persistentSizes}
-      {...props}
-    >
-      {children}
-    </DevbookSplit>
-  );
-};
diff --git a/gui/src/app/components/TabWidget.tsx b/gui/src/app/components/TabWidget.tsx
index 3c941e8d..2691aa9a 100644
--- a/gui/src/app/components/TabWidget.tsx
+++ b/gui/src/app/components/TabWidget.tsx
@@ -31,7 +31,12 @@ const TabWidget: FunctionComponent<TabWidgetProps> = ({ labels, children }) => {
 
   return (
     <Box display="flex" height="100%" width="100%" flexDirection="column">
-      <Tabs value={index} onChange={handleChange}>
+      <Tabs
+        value={index}
+        onChange={handleChange}
+        variant="scrollable"
+        scrollButtons="auto"
+      >
         {labels.map((label, i) => (
           <Tab key={i} label={label} />
         ))}
diff --git a/gui/src/app/pages/HomePage/HomePage.tsx b/gui/src/app/pages/HomePage/HomePage.tsx
index bcd116ec..75042619 100644
--- a/gui/src/app/pages/HomePage/HomePage.tsx
+++ b/gui/src/app/pages/HomePage/HomePage.tsx
@@ -1,7 +1,6 @@
 import Box from "@mui/material/Box";
 import styled from "@mui/material/styles/styled";
 import useMediaQuery from "@mui/material/useMediaQuery";
-import { GutterTheme, SplitDirection, Splitter } from "@SpComponents/Splitter";
 import StanFileEditor from "@SpComponents/StanFileEditor";
 import { ProjectContext } from "@SpCore/ProjectContextProvider";
 import {
@@ -23,6 +22,7 @@ import { FileNames } from "@SpCore/FileMapping";
 import DataRWindow from "@SpScripting/DataGeneration/DataRWindow";
 import DataPyWindow from "@SpScripting/DataGeneration/DataPyWindow";
 import TextEditor from "@SpComponents/TextEditor";
+import { Split } from "@geoffcox/react-splitter";
 
 type Props = {
   //
@@ -63,14 +63,10 @@ const HomePage: FunctionComponent<Props> = () => {
       />
 
       <MovingBox open={leftPanelCollapsed} flex="1" minHeight="0">
-        <Splitter
-          minWidths={[80, 120]}
-          direction={SplitDirection.Horizontal}
-          gutterTheme={GutterTheme.Light}
-        >
+        <Split minPrimarySize="80px" minSecondarySize="120px">
           <LeftView setCompiledMainJsUrl={setCompiledMainJsUrl} />
           <RightView compiledMainJsUrl={compiledMainJsUrl} />
-        </Splitter>
+        </Split>
       </MovingBox>
     </Box>
   );
@@ -103,10 +99,7 @@ const LeftView: FunctionComponent<LeftViewProps> = ({
 }) => {
   const { data, update } = useContext(ProjectContext);
   return (
-    <Splitter
-      direction={SplitDirection.Vertical}
-      gutterTheme={GutterTheme.Light}
-    >
+    <Split horizontal>
       <StanFileEditor
         fileName={FileNames.STANFILE}
         fileContent={data.stanFileContent}
@@ -149,7 +142,7 @@ const LeftView: FunctionComponent<LeftViewProps> = ({
         readOnly={false}
         contentOnEmpty={"Enter JSON data or use the data generation tab"}
       />
-    </Splitter>
+    </Split>
   );
 };
 
diff --git a/gui/src/localStyles.css b/gui/src/localStyles.css
index 1024392e..c261bd39 100644
--- a/gui/src/localStyles.css
+++ b/gui/src/localStyles.css
@@ -84,28 +84,57 @@
 
 /* Text Editors ------ */
 
+:root {
+  --editor-menu-height: 30px;
+}
+
 .EditorMenuBar {
   background-color: lightgray;
-  height: 25px;
+  height: var(--editor-menu-height);
+  position: relative;
+  display: flex;
+  align-content: center;
+  align-items: center;
+  container-name: EditorMenuBar;
+  container-type: inline-size;
+  white-space: nowrap;
+  overflow-x: auto;
+  overflow-y: hidden;
 }
 
 .EditorWithToolbar {
-  height: calc(100% - 25px);
+  height: calc(100% - var(--editor-menu-height));
 }
 
-span.EditorTitle {
-  position: relative;
-  top: 1px;
+span.EditorToolbarItem {
+  padding-left: 15px;
+}
+
+.ToolbarButtonText {
+  text-transform: none;
+  font-weight: normal;
+  letter-spacing: normal;
+  display: inline-block;
+  white-space: normal;
   padding-left: 5px;
+  font-size: 14px;
 }
 
-.EditedText {
-  color: #a33;
-  font-size: 12px;
+@container EditorMenuBar (max-width: 500px) {
+  .ToolbarButtonText {
+    display: none;
+    width: 0;
+    padding: 0;
+  }
+  span.EditorToolbarItem {
+    padding: 0px;
+  }
 }
 
-.ReadOnlyText {
-  color: gray;
+span.EditorTitle {
+  padding-left: 5px;
+  padding-right: 5px;
+  font-weight: 500;
 }
 
 .NotSelectable {
diff --git a/gui/yarn.lock b/gui/yarn.lock
index 093d2dc5..d923faec 100644
--- a/gui/yarn.lock
+++ b/gui/yarn.lock
@@ -185,6 +185,13 @@
   dependencies:
     regenerator-runtime "^0.14.0"
 
+"@babel/runtime@^7.2.0":
+  version "7.25.0"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.25.0.tgz#3af9a91c1b739c569d5d80cc917280919c544ecb"
+  integrity sha512-7dRy4DwXwtzBrPbZflqxnvfxLF8kdZXPkhymtDeFoFqE6ldzjQFgYTtYIFARcLEYDrqfBfYcZt1WqFxRoyC9Rw==
+  dependencies:
+    regenerator-runtime "^0.14.0"
+
 "@babel/template@^7.24.7":
   version "7.24.7"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.24.7.tgz#02efcee317d0609d2c07117cb70ef8fb17ab7315"
@@ -288,13 +295,6 @@
     style-mod "^4.1.0"
     w3c-keyname "^2.2.4"
 
-"@devbookhq/splitter@^1.4.2":
-  version "1.4.2"
-  resolved "https://registry.yarnpkg.com/@devbookhq/splitter/-/splitter-1.4.2.tgz#97fb5d015ca605847511f7420cb9d59d70b0eb89"
-  integrity sha512-DqJXsL7WNeDn/DyCeyoeeSpFHHoYBXscYlKNd3cJQ5d1xur73MPezHpyR2OID6Kh40TZ4KAb4hYjl5nL2+5M1g==
-  dependencies:
-    react-is "^17.0.2"
-
 "@emotion/babel-plugin@^11.11.0":
   version "11.11.0"
   resolved "https://registry.yarnpkg.com/@emotion/babel-plugin/-/babel-plugin-11.11.0.tgz#c2d872b6a7767a9d176d007f5b31f7d504bb5d6c"
@@ -589,6 +589,13 @@
   resolved "https://registry.yarnpkg.com/@floating-ui/utils/-/utils-0.2.4.tgz#1d459cee5031893a08a0e064c406ad2130cced7c"
   integrity sha512-dWO2pw8hhi+WrXq1YJy2yCuWoL20PddgGaqTgVe4cOS9Q6qklXCiA1tJEqX6BEwRNSCP84/afac9hd4MS+zEUA==
 
+"@geoffcox/react-splitter@^2.1.2":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/@geoffcox/react-splitter/-/react-splitter-2.1.2.tgz#cce71c0a034029714172af30df5c462b73aabf1e"
+  integrity sha512-+9d+VlhS/YCxqzFVqAG8+c2umDhahuR/jpykpTWtSVIcvcf42gVcyMe7tD0w+KAvZj12IJdV1dO7K1hLg15Yrg==
+  dependencies:
+    react-measure "^2.5.2"
+
 "@humanwhocodes/config-array@^0.11.14":
   version "0.11.14"
   resolved "https://registry.yarnpkg.com/@humanwhocodes/config-array/-/config-array-0.11.14.tgz#d78e481a039f7566ecc9660b4ea7fe6b1fec442b"
@@ -2329,6 +2336,11 @@ get-intrinsic@^1.1.3, get-intrinsic@^1.2.1, get-intrinsic@^1.2.3, get-intrinsic@
     has-symbols "^1.0.3"
     hasown "^2.0.0"
 
+get-node-dimensions@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/get-node-dimensions/-/get-node-dimensions-1.2.1.tgz#fb7b4bb57060fb4247dd51c9d690dfbec56b0823"
+  integrity sha512-2MSPMu7S1iOTL+BOa6K1S62hB2zUAYNF/lV0gSVlOaacd087lc6nR1H1r0e3B1CerTo+RceOmi1iJW+vp21xcQ==
+
 get-stream@^8.0.1:
   version "8.0.1"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-8.0.1.tgz#def9dfd71742cd7754a7761ed43749a27d02eca2"
@@ -3490,7 +3502,7 @@ react-is@^16.13.1, react-is@^16.7.0:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
 
-react-is@^17.0.1, react-is@^17.0.2:
+react-is@^17.0.1:
   version "17.0.2"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0"
   integrity sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==
@@ -3500,6 +3512,16 @@ react-is@^18.0.0, react-is@^18.2.0:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.3.1.tgz#e83557dc12eae63a99e003a46388b1dcbb44db7e"
   integrity sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==
 
+react-measure@^2.5.2:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/react-measure/-/react-measure-2.5.2.tgz#4ffc410e8b9cb836d9455a9ff18fc1f0fca67f89"
+  integrity sha512-M+rpbTLWJ3FD6FXvYV6YEGvQ5tMayQ3fGrZhRPHrE9bVlBYfDCLuDcgNttYfk8IqfOI03jz6cbpqMRTUclQnaA==
+  dependencies:
+    "@babel/runtime" "^7.2.0"
+    get-node-dimensions "^1.2.1"
+    prop-types "^15.6.2"
+    resize-observer-polyfill "^1.5.0"
+
 react-plotly.js@^2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/react-plotly.js/-/react-plotly.js-2.6.0.tgz#ad6b68ee64f1b5cfa142ee92c59687f9c2c09209"
@@ -3602,6 +3624,11 @@ requires-port@^1.0.0:
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
   integrity sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==
 
+resize-observer-polyfill@^1.5.0:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/resize-observer-polyfill/-/resize-observer-polyfill-1.5.1.tgz#0e9020dd3d21024458d4ebd27e23e40269810464"
+  integrity sha512-LwZrotdHOo12nQuZlHEmtuXdqGoOD0OhaxopaNFxWzInpEgaLWoVuAMbTzixuosCx2nEG58ngzW3vxdWoxIgdg==
+
 resolve-from@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"