diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..d067910
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,4 @@
+{
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "typescript.enablePromptUseWorkspaceTsdk": true
+}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 850201d..046ab2b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,6 @@
         "next-axiom": "0.15.1",
         "react": "18.2.0",
         "react-dom": "18.2.0",
-        "superjson": "^1.11.0",
         "zod": "^3.19.1"
       },
       "devDependencies": {
@@ -3882,20 +3881,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/copy-anything": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/copy-anything/-/copy-anything-3.0.2.tgz",
-      "integrity": "sha512-CzATjGXzUQ0EvuvgOCI6A4BGOo2bcVx8B+eC2nF862iv9fopnPQwlrbACakNCHRIJbCSBj+J/9JeDf60k64MkA==",
-      "dependencies": {
-        "is-what": "^4.1.6"
-      },
-      "engines": {
-        "node": ">=12.13"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/mesqueeb"
-      }
-    },
     "node_modules/core-js-pure": {
       "version": "3.19.3",
       "dev": true,
@@ -6903,17 +6888,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/is-what": {
-      "version": "4.1.7",
-      "resolved": "https://registry.npmjs.org/is-what/-/is-what-4.1.7.tgz",
-      "integrity": "sha512-DBVOQNiPKnGMxRMLIYSwERAS5MVY1B7xYiGnpgctsOFvVDz9f9PFXXxMcTOHuoqYp4NK9qFYQaIC1NRRxLMpBQ==",
-      "engines": {
-        "node": ">=12.13"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/mesqueeb"
-      }
-    },
     "node_modules/is-windows": {
       "version": "1.0.2",
       "dev": true,
@@ -10973,17 +10947,6 @@
         "postcss": "^8.2.15"
       }
     },
-    "node_modules/superjson": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/superjson/-/superjson-1.11.0.tgz",
-      "integrity": "sha512-6PfAg1FKhqkwWvPb2uXhH4MkMttdc17eJ91+Aoz4s1XUEDZFmLfFx/xVA3wgkPxAGy5dpozgGdK6V/n20Wj9yg==",
-      "dependencies": {
-        "copy-anything": "^3.0.2"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/supports-color": {
       "version": "7.2.0",
       "dev": true,
@@ -14532,14 +14495,6 @@
     "cookie": {
       "version": "0.4.2"
     },
-    "copy-anything": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/copy-anything/-/copy-anything-3.0.2.tgz",
-      "integrity": "sha512-CzATjGXzUQ0EvuvgOCI6A4BGOo2bcVx8B+eC2nF862iv9fopnPQwlrbACakNCHRIJbCSBj+J/9JeDf60k64MkA==",
-      "requires": {
-        "is-what": "^4.1.6"
-      }
-    },
     "core-js-pure": {
       "version": "3.19.3",
       "dev": true
@@ -16510,11 +16465,6 @@
         "call-bind": "^1.0.2"
       }
     },
-    "is-what": {
-      "version": "4.1.7",
-      "resolved": "https://registry.npmjs.org/is-what/-/is-what-4.1.7.tgz",
-      "integrity": "sha512-DBVOQNiPKnGMxRMLIYSwERAS5MVY1B7xYiGnpgctsOFvVDz9f9PFXXxMcTOHuoqYp4NK9qFYQaIC1NRRxLMpBQ=="
-    },
     "is-windows": {
       "version": "1.0.2",
       "dev": true
@@ -19194,14 +19144,6 @@
         "postcss-selector-parser": "^6.0.4"
       }
     },
-    "superjson": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/superjson/-/superjson-1.11.0.tgz",
-      "integrity": "sha512-6PfAg1FKhqkwWvPb2uXhH4MkMttdc17eJ91+Aoz4s1XUEDZFmLfFx/xVA3wgkPxAGy5dpozgGdK6V/n20Wj9yg==",
-      "requires": {
-        "copy-anything": "^3.0.2"
-      }
-    },
     "supports-color": {
       "version": "7.2.0",
       "dev": true,
diff --git a/package.json b/package.json
index 305b399..d3469cb 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,6 @@
     "next-axiom": "0.15.1",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "superjson": "^1.11.0",
     "zod": "^3.19.1"
   },
   "devDependencies": {
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index bc77481..d26dc9b 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -9,7 +9,12 @@ type Props = {
 }
 
 const RootLayout: FC<Props> = ({children}) => (
-  <TRPCClientProvider>{children}</TRPCClientProvider>
+  <html lang="en">
+    <head />
+    <body>
+      <TRPCClientProvider>{children}</TRPCClientProvider>
+    </body>
+  </html>
 )
 
 export default RootLayout
diff --git a/src/datasources/trpc.tsx b/src/datasources/trpc.tsx
index 591b965..5d674ec 100644
--- a/src/datasources/trpc.tsx
+++ b/src/datasources/trpc.tsx
@@ -1,13 +1,12 @@
 "use client"
 
 // based on https://github.com/trpc/next-13/blob/main/client/trpcClient.tsx
-// TODO wait for complete Next 13 support in tRPC and migrate
+// TODO wait for complete Next 13 support in tRPC and migrate to @trpc/next-layout
 
 import {FC, ReactNode, useState} from "react"
 import {httpBatchLink} from "@trpc/client"
 import {createTRPCReact} from "@trpc/react-query"
 import {QueryClient, QueryClientProvider} from "@tanstack/react-query"
-import superjson from "superjson"
 
 import type {AppRouter} from "server/routers"
 
@@ -50,7 +49,6 @@ const TRPCClientProvider: FC<Props> = ({children}) => {
     const links = [httpBatchLink({url: trpcUrl})]
 
     return trpc.createClient({
-      transformer: superjson,
       links
     })
   })