Merge pull request #243 from run-llama/ms/add-create-llama-doc

doc: added create-llama

apps/docs/docs/installation.md → apps/docs/docs/installation.mdx

@@ -4,15 +4,53 @@ sidebar_position: 1
 
 # Installation and Setup
 
-## Installation from NPM
-
 Make sure you have NodeJS v18 or higher.
 
+## Using create-llama
+
+The easiest way to get started with LlamaIndex is by using `create-llama`. This CLI tool enables you to quickly start building a new LlamaIndex application, with everything set up for you.
+
+Just run
+
+<Tabs>
+<TabItem value="1" label="npm" default>
+
+```bash
+npx create-llama@latest
+```
+
+</TabItem>
+<TabItem value="2" label="Yarn">
+
+```bash
+yarn create llama
+```
+
+</TabItem>
+<TabItem value="3" label="pnpm">
+
+```bash
+pnpm create llama@latest
+```
+
+</TabItem>
+</Tabs>
+
+to get started. Once your app is generated, run
+
+```bash npm2yarn
+npm run dev
+```
+
+to start the development server. You can then visit [http://localhost:3000](http://localhost:3000) to see your app
+
+## Installation from NPM
+
 ```bash npm2yarn
 npm install llamaindex
 ```
 
-## Environment variables
+### Environment variables
 
 Our examples use OpenAI by default. You'll need to set up your Open AI key like so: