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docs/content/1.get-started/1.installation.md

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+---
+title: Installation
+description: tRPC-Nuxt provides first class integration with tRPC.
+---
+
+# Installation
+
+## 1. Add to existing Nuxt project
+
+::code-group
+
+```bash [pnpm]
+pnpm add @trpc/server@next @trpc/client@next trpc-nuxt@next zod
+```
+
+```bash [npm]
+npm install @trpc/server@next @trpc/client@next trpc-nuxt@next zod
+```
+
+```bash [yarn]
+yarn add @trpc/server@next @trpc/client@next trpc-nuxt@next zod
+```
+
+::
+
+#### Why @trpc/server?
+
+For implementing tRPC endpoints and routers.
+
+#### Why @trpc/client?
+
+For making typesafe API calls from your client.
+
+#### Why zod?
+
+Most examples use [Zod](https://github.com/colinhacks/zod) for input validation and tRPC.io highly recommends it, though it isn't required.
+
+## 2. Enable strict mode
+
+If you want to use Zod for input validation, make sure you have enabled strict mode:
+
+::code-group
+
+```json [tsconfig.json]
+{
+  "extends": "./.nuxt/tsconfig.json",
+  "compilerOptions": {
+    "strict": true
+  }
+}
+```
+
+```ts [nuxt.config.ts]
+export default defineNuxtConfig({
+  typescript: {
+    strict: true
+  }
+})
+```
+
+::
+
+If strict mode is too much, at least enable `strictNullChecks`:
+
+::code-group
+
+```json [tsconfig.json]
+{
+  "extends": "./.nuxt/tsconfig.json",
+  "compilerOptions": {
+    "strictNullChecks": true
+  }
+}
+```
+
+```ts [nuxt.config.ts]
+export default defineNuxtConfig({
+  typescript: {
+    tsConfig: {
+      strictNullChecks: true
+    }
+  }
+})
+```
+
+::
+
+## Next Steps
+
+Now that you've installed the required dependencies, you are ready to start building your application.