diff --git a/compiler/forget/packages/playground/components/Editor/Output.tsx b/compiler/forget/packages/playground/components/Editor/Output.tsx
index 1056d5098b..11d40cfbbc 100644
--- a/compiler/forget/packages/playground/components/Editor/Output.tsx
+++ b/compiler/forget/packages/playground/components/Editor/Output.tsx
@@ -1,24 +1,21 @@
-/*
- * Copyright (c) Facebook, Inc. and its affiliates.
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
+import TabbedWindow from "../TabbedWindow";
 import MonacoEditor from "@monaco-editor/react";
 import {
+  CompilerOutputs,
   OutputKind,
   stringifyCompilerOutputs,
   type Diagnostic,
 } from "babel-plugin-react-forget";
-import clsx from "clsx";
-import { memo, useEffect, useMemo, useState } from "react";
+import { memo, useEffect, useMemo } from "react";
 import compile from "../../lib/compilerDriver";
-import {
-  getSelectedFile,
-  getVisualizedGraphKind,
-  isGraph,
-  isVisualizedGraph,
-  type OutputTabKind,
-  type Store,
-} from "../../lib/stores";
+import { getSelectedFile, type Store } from "../../lib/stores";
 import GraphView from "../GraphView";
 import Preview from "../Preview";
 import { monacoOptions } from "./monacoOptions";
@@ -33,118 +30,74 @@ type Props = {
 };
 
 function Output({ store, updateDiagnostics }: Props) {
-  const [selectedTab, setSelectedTab] = useState<OutputTabKind>("Preview");
   const { outputs, diagnostics } = useMemo(
     () => compile(getSelectedFile(store), store.compilerFlags),
     [store]
   );
+  useEffect(() => {
+    updateDiagnostics(diagnostics);
+  }, [diagnostics, updateDiagnostics]);
+  return (
+    <TabbedWindow
+      defaultTab="HIR"
+      tabs={{
+        Preview: <Preview store={store} />,
+        IR: <TextTabContent outputs={outputs} kind={OutputKind.IR} />,
+        HIR: <TextTabContent outputs={outputs} kind={OutputKind.HIR} />,
+        CFG: <TextTabContent outputs={outputs} kind={OutputKind.CFG} />,
+        ValGraph: (
+          <GraphTabContent outputs={outputs} kind={OutputKind.ValGraph} />
+        ),
+        SCCGraph: (
+          <GraphTabContent outputs={outputs} kind={OutputKind.SCCGraph} />
+        ),
+        RedGraph: (
+          <GraphTabContent outputs={outputs} kind={OutputKind.RedGraph} />
+        ),
+        LIR: <TextTabContent outputs={outputs} kind={OutputKind.LIR} />,
+        JS: <TextTabContent outputs={outputs} kind={OutputKind.JS} />,
+      }}
+    />
+  );
+}
+
+function TextTabContent({
+  outputs,
+  kind,
+}: {
+  outputs: CompilerOutputs;
+  kind: OutputKind;
+}) {
   const prettyOutputs = useMemo(
     () => stringifyCompilerOutputs(outputs),
     [outputs]
   );
-  const outputTabs = [
-    ["Preview", "Preview"] as const,
-    ...Object.entries(OutputKind),
-  ];
 
-  useEffect(() => {
-    updateDiagnostics(diagnostics);
-  }, [diagnostics, updateDiagnostics]);
-
-  const outputContainer = () => {
-    // Special-case Preview to keep it mounted, saving its state.
-    if (selectedTab === "Preview") return null;
-    if (isVisualizedGraph(selectedTab)) {
-      const graphKind = getVisualizedGraphKind(selectedTab);
-      return (
-        <div className="w-full h-full overflow-auto">
-          <GraphView graphs={outputs[graphKind]} />
-        </div>
-      );
-    }
-    return (
-      <div className="w-full h-full">
-        <MonacoEditor
-          path={selectedTab}
-          defaultLanguage="javascript"
-          value={prettyOutputs[selectedTab] ?? "(Empty)"}
-          options={{
-            ...monacoOptions,
-            readOnly: true,
-          }}
-        />
-      </div>
-    );
-  };
-
-  // TODO: Abstract into "TabbedWindow" component to reuse across input/output.
-  // TODO: Add indicator that output tabs have overflowed as part of responsive design.
   return (
-    <div className="flex flex-col w-full h-full">
-      <div className="flex flex-none overflow-x-auto border-b border-gray-200 h-9 no-scrollbar">
-        {outputTabs.map(([outputName, outputKind], index) => {
-          const isGraphViewSelected = selectedTab === `Visualized${outputKind}`;
-          const isTextViewSelected = selectedTab === outputKind;
-          const shouldDivide = index < outputTabs.length - 1;
+    <div className="w-full h-full">
+      <MonacoEditor
+        path={kind}
+        defaultLanguage="javascript"
+        value={prettyOutputs[kind] ?? "(Empty)"}
+        options={{
+          ...monacoOptions,
+          readOnly: true,
+        }}
+      />
+    </div>
+  );
+}
 
-          return (
-            <div className="flex items-center h-full" key={outputName}>
-              <div
-                className={clsx(
-                  "h-full border-b-2 border-white px-4 py-0.5 flex items-center",
-                  {
-                    "border-link": isTextViewSelected || isGraphViewSelected,
-                  }
-                )}
-              >
-                <button
-                  disabled={isTextViewSelected}
-                  onClick={() => setSelectedTab(outputKind)}
-                  className="transition-colors duration-150 ease-in"
-                >
-                  {outputName}
-                </button>
-                {isGraph(outputKind) ? (
-                  <button
-                    title={`Visualize ${outputName}`}
-                    onClick={() =>
-                      setSelectedTab(
-                        isGraphViewSelected
-                          ? outputKind
-                          : `Visualized${outputKind}`
-                      )
-                    }
-                    className="flex-none pl-2 group"
-                  >
-                    <div
-                      title={`Show visualized ${outputName}`}
-                      className={clsx(
-                        "px-1 text-sm font-medium tracking-wide uppercase rounded text-link bg-highlight whitespace-nowrap",
-                        {
-                          "bg-link text-highlight": isGraphViewSelected,
-                        }
-                      )}
-                    >
-                      Vis
-                    </div>
-                  </button>
-                ) : null}
-              </div>
-              {shouldDivide && (
-                <div className="w-[1px] h-[18px] border-gray-200 border-l mx-1" />
-              )}
-            </div>
-          );
-        })}
-      </div>
-      <div
-        className={clsx("w-full h-full bg-card", {
-          hidden: selectedTab !== "Preview",
-        })}
-      >
-        <Preview store={store} />
-      </div>
-      {outputContainer()}
+function GraphTabContent({
+  outputs,
+  kind,
+}: {
+  outputs: CompilerOutputs;
+  kind: OutputKind.ValGraph | OutputKind.SCCGraph | OutputKind.RedGraph;
+}) {
+  return (
+    <div className="w-full h-full overflow-auto">
+      <GraphView graphs={outputs[kind]} />
     </div>
   );
 }
diff --git a/compiler/forget/packages/playground/components/TabbedWindow.tsx b/compiler/forget/packages/playground/components/TabbedWindow.tsx
new file mode 100644
index 0000000000..a08a4370eb
--- /dev/null
+++ b/compiler/forget/packages/playground/components/TabbedWindow.tsx
@@ -0,0 +1,54 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import clsx from "clsx";
+import React, { useState } from "react";
+
+export default function TabbedWindow(props: {
+  defaultTab: string | null;
+  tabs: { [name: string]: React.ReactNode };
+}): React.ReactElement {
+  let [selected, setSelected] = useState<string | null>(props.defaultTab);
+  if (selected === null) {
+    selected = Object.keys(props.tabs)[0];
+  }
+
+  return (
+    <div className="flex flex-col w-full h-full">
+      <div className="flex flex-none overflow-x-auto border-b border-gray-200 h-9 no-scrollbar">
+        {Object.keys(props.tabs).map((name, index, all) => {
+          const isFirst = index === 0;
+          const isSelected = name === selected;
+          return (
+            <React.Fragment key={name}>
+              {isFirst ? null : (
+                <div className="w-[1px] h-[18px] self-center border-gray-200 border-l mx-1" />
+              )}
+              <div
+                className={clsx(
+                  "h-full border-b-2 border-white px-4 py-0.5 flex items-center",
+                  {
+                    "border-link": isSelected,
+                  }
+                )}
+              >
+                <button
+                  disabled={isSelected}
+                  onClick={() => setSelected(name)}
+                  className="transition-colors duration-150 ease-in"
+                >
+                  {name}
+                </button>
+              </div>
+            </React.Fragment>
+          );
+        })}
+      </div>
+      {props.tabs[selected]}
+    </div>
+  );
+}
diff --git a/compiler/forget/packages/playground/lib/stores/store.ts b/compiler/forget/packages/playground/lib/stores/store.ts
index 2bc19b4432..b43339792e 100644
--- a/compiler/forget/packages/playground/lib/stores/store.ts
+++ b/compiler/forget/packages/playground/lib/stores/store.ts
@@ -9,37 +9,6 @@ import { codec } from "../utils";
 import { ForgetCompilerFlags } from "../compilerDriver";
 import { parseCompilerFlags } from "babel-plugin-react-forget";
 
-type VisualizedGraph =
-  | `Visualized${OutputKind.ValGraph}`
-  | `Visualized${OutputKind.SCCGraph}`
-  | `Visualized${OutputKind.RedGraph}`;
-
-export type OutputTabKind = OutputKind | VisualizedGraph | "Preview";
-
-export function isGraph(
-  tabKind: OutputTabKind
-): tabKind is
-  | OutputKind.ValGraph
-  | OutputKind.SCCGraph
-  | OutputKind.RedGraph
-  | VisualizedGraph {
-  return tabKind.endsWith("Graph");
-}
-
-export function isVisualizedGraph(
-  tabKind: OutputTabKind
-): tabKind is VisualizedGraph {
-  return tabKind.startsWith("Visualized");
-}
-
-export function getVisualizedGraphKind(graphKind: VisualizedGraph) {
-  const kind = graphKind.slice("Visualized".length);
-  return kind as
-    | OutputKind.ValGraph
-    | OutputKind.SCCGraph
-    | OutputKind.RedGraph;
-}
-
 export enum FileExt {
   js = "javascript",
   jsx = "javascript",