updated code example and added to sidebar

Author: benhalverson

apps/site/navigation.json

@@ -185,6 +185,10 @@
               "link": "/learn/getting-started/profiling",
               "label": "components.navigation.learn.gettingStarted.links.profiling"
             },
+            "fetch": {
+              "link": "/learn/getting-started/fetch",
+              "label": "components.navigation.learn.gettingStarted.links.fetch"
+            },
             "securityBestPractices": {
               "link": "/learn/getting-started/security-best-practices",
               "label": "components.navigation.learn.gettingStarted.links.securityBestPractices"

apps/site/pages/en/learn/client-networking/fetch.md renamed to apps/site/pages/en/learn/getting-started/fetch.md

@@ -8,15 +8,9 @@ authors: benhalverson, LankyMoose
 
 ## Introduction
 
-In this guide, we will learn how to use the Fetch API with Undici in Node.js. The Fetch API is a modern interface that allows you to make HTTP requests in the browser. It is similar to the XMLHttpRequest object, but with a more powerful and flexible feature set. Undici is a high-performance HTTP/1.1 client that is designed to be used with Node.js. It is built on top of the HTTP/1.1 parser from Node.js core, and it provides a simple and efficient API for making HTTP requests.
-
-## Why use Undici?
-
-[Undici](https://undici.nodejs.org) is a high-performance HTTP client for Node.js. While Node.js 18+ ships with a built-in Fetch API.
+[Unidici](httpss://undici.nodejs.org) is an HTTP client libary that powers the fetch API in Node.js. It was written from scratch and does not rely on the built-in HTTP client in Node.js. It includes a number of features that make it a good choice for high-performance applications.
 
 ```mjs
-import { fetch } from 'undici';
-
 async function main() {
   const response = await fetch('https://jsonplaceholder.typicode.com/posts');
   const data = await response.json();
@@ -30,6 +24,8 @@ main().catch(console.error);
 
 Undici allows you to customize the Fetch API by providing options to the `fetch` function. For example, you can set custom headers, set the request method, and set the request body. Here is an example of how you can customize the Fetch API with Undici:
 
+With a pool, you can reuse connections to the same server, which can improve performance. Here is an example of how you can use a pool with Undici:
+
 ```mjs
 import { Pool } from 'undici';
 

packages/i18n/locales/en.json

@@ -42,6 +42,7 @@
             "nodejsWithWebassembly": "Node.js with WebAssembly",
             "debugging": "Debugging Node.js",
             "profiling": "Profiling Node.js Applications",
+            "fetch": "Fetching data with Node.js",
             "securityBestPractices": "Security Best Practices"
           }
         },