diff --git a/bun.lock b/bun.lock
index 4535dd6..273e443 100644
--- a/bun.lock
+++ b/bun.lock
@@ -24,6 +24,7 @@
         "normalize-url": "^8.0.1",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
+        "react-resizable-panels": "^2.1.7",
         "rehype-pretty-code": "^0.14.0",
         "remark-gfm": "^4.0.1",
         "tailwind-merge": "^3.0.1",
@@ -986,6 +987,8 @@
 
     "react-remove-scroll-bar": ["react-remove-scroll-bar@2.3.8", "https://registry.npmmirror.com/react-remove-scroll-bar/-/react-remove-scroll-bar-2.3.8.tgz", { "dependencies": { "react-style-singleton": "^2.2.2", "tslib": "^2.0.0" }, "peerDependencies": { "@types/react": "*", "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" }, "optionalPeers": ["@types/react"] }, "sha512-9r+yi9+mgU33AKcj6IbT9oRCO78WriSj6t/cF8DWBZJ9aOGPOTEDvdUDz1FwKim7QXWwmHqtdHnRJfhAxEG46Q=="],
 
+    "react-resizable-panels": ["react-resizable-panels@2.1.7", "https://registry.npmmirror.com/react-resizable-panels/-/react-resizable-panels-2.1.7.tgz", { "peerDependencies": { "react": "^16.14.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc", "react-dom": "^16.14.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc" } }, "sha512-JtT6gI+nURzhMYQYsx8DKkx6bSoOGFp7A3CwMrOb8y5jFHFyqwo9m68UhmXRw57fRVJksFn1TSlm3ywEQ9vMgA=="],
+
     "react-style-singleton": ["react-style-singleton@2.2.3", "https://registry.npmmirror.com/react-style-singleton/-/react-style-singleton-2.2.3.tgz", { "dependencies": { "get-nonce": "^1.0.0", "tslib": "^2.0.0" }, "peerDependencies": { "@types/react": "*", "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-b6jSvxvVnyptAiLjbkWLE/lOnR4lfTtDAl+eUC7RZy+QQWc6wRzIV2CE6xBuMmDxc2qIihtDCZD5NPOFl7fRBQ=="],
 
     "read-cache": ["read-cache@1.0.0", "https://registry.npmmirror.com/read-cache/-/read-cache-1.0.0.tgz", { "dependencies": { "pify": "^2.3.0" } }, "sha512-Owdv/Ft7IjOgm/i0xvNDZ1LrRANRfew4b2prF3OWMQLxLfu3bS8FVhCsrSCMK4lR56Y9ya+AThoTpDCTxCmpRA=="],
diff --git a/package.json b/package.json
index 932f3b1..e883574 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
     "normalize-url": "^8.0.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
+    "react-resizable-panels": "^2.1.7",
     "rehype-pretty-code": "^0.14.0",
     "remark-gfm": "^4.0.1",
     "tailwind-merge": "^3.0.1",
diff --git a/src/components/ui/resizable.tsx b/src/components/ui/resizable.tsx
new file mode 100644
index 0000000..f4bc558
--- /dev/null
+++ b/src/components/ui/resizable.tsx
@@ -0,0 +1,45 @@
+"use client"
+
+import { GripVertical } from "lucide-react"
+import * as ResizablePrimitive from "react-resizable-panels"
+
+import { cn } from "@/lib/utils"
+
+const ResizablePanelGroup = ({
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) => (
+  <ResizablePrimitive.PanelGroup
+    className={cn(
+      "flex h-full w-full data-[panel-group-direction=vertical]:flex-col",
+      className
+    )}
+    {...props}
+  />
+)
+
+const ResizablePanel = ResizablePrimitive.Panel
+
+const ResizableHandle = ({
+  withHandle,
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
+  withHandle?: boolean
+}) => (
+  <ResizablePrimitive.PanelResizeHandle
+    className={cn(
+      "relative flex w-px items-center justify-center bg-border after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring focus-visible:ring-offset-1 data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:-translate-y-1/2 data-[panel-group-direction=vertical]:after:translate-x-0 [&[data-panel-group-direction=vertical]>div]:rotate-90",
+      className
+    )}
+    {...props}
+  >
+    {withHandle && (
+      <div className="z-10 flex h-4 w-3 items-center justify-center rounded-sm border bg-border">
+        <GripVertical className="h-2.5 w-2.5" />
+      </div>
+    )}
+  </ResizablePrimitive.PanelResizeHandle>
+)
+
+export { ResizablePanelGroup, ResizablePanel, ResizableHandle }