### Initialize a new Crawlee project

Source: https://crawlee.dev

Use the CLI to scaffold a new project for either JavaScript or Python environments.

```bash
npx crawlee create my-crawler
```

```bash
uvx 'crawlee[cli]' create my-crawler
```

--------------------------------

### Implement a Playwright crawler

Source: https://crawlee.dev

A basic implementation of PlaywrightCrawler to visit a URL, extract the page title, and manage the crawl queue.

```javascript
import { PlaywrightCrawler } from 'crawlee';  

  

// PlaywrightCrawler crawls the web using a headless browser controlled by the Playwright library.  

const crawler = new PlaywrightCrawler({  

    // Use the requestHandler to process each of the crawled pages.  

    async requestHandler({ request, page, enqueueLinks, pushData, log }) {  

        const title = await page.title();  

        log.info(`Title of ${request.loadedUrl} is '${title}'`);  

  

        // Save results as JSON to `./storage/datasets/default` directory.  

        await pushData({ title, url: request.loadedUrl });  

  

        // Extract links from the current page and add them to the crawling queue.  

        await enqueueLinks();  

    },  

  

    // Uncomment this option to see the browser window.  

    // headless: false,  

  

    // Comment this option to scrape the full website.  

    maxRequestsPerCrawl: 20,  

});  

  

// Add first URL to the queue and start the crawl.  

await crawler.run(['https://crawlee.dev']);  

  

// Export the whole dataset to a single file in `./result.csv`.  

await crawler.exportData('./result.csv');  

  

// Or work with the data directly.  

const data = await crawler.getData();  

console.table(data.items);
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.