Can I use this for AI-powered scraping?

Yes, this skill includes specific patterns for combining Browser Rendering with Workers AI to perform structured data extraction and content analysis.

Which browser automation libraries are supported?

Both Puppeteer (@cloudflare/puppeteer) and Playwright (@cloudflare/playwright) are fully supported on Cloudflare Workers through this skill.

How do I improve performance in my browser worker?

Use the session reuse pattern with browser.disconnect() and puppeteer.connect() to avoid the overhead of launching new browsers for every request.

Is local development supported for browser rendering?

Yes, as of wrangler v4.26.0 and later, local development for both Puppeteer and Playwright is supported using the /sessions endpoint.

Why do I need the nodejs_compat flag?

Browser Rendering relies on specific Node.js APIs and polyfills that are required by the Puppeteer and Playwright drivers to function within the Workers environment.

Cloudflare Browser Rendering

Name: Cloudflare Browser Rendering
Author: jezweb

byjezweb

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ブラウザ自動化

Enables high-performance headless Chrome automation using Puppeteer and Playwright on Cloudflare Workers.

概要

This skill provides production-ready patterns and API references for building browser automation workflows directly on Cloudflare's global network. It equips Claude with the specific knowledge needed to handle Puppeteer and Playwright integrations, manage persistent browser sessions for performance, and resolve common issues like XPath errors or session limits. Whether you are generating dynamic PDFs, capturing screenshots, or performing AI-enhanced web scraping, this skill ensures optimal implementation using the latest Cloudflare Browser Rendering features and best practices.

主な機能

Comprehensive Puppeteer and Playwright API references for Cloudflare Workers.
Integration patterns for Workers AI and KV caching for optimized workflows.
Ready-to-use boilerplate for screenshots, PDF generation, and web crawling.
91 GitHub stars
Troubleshooting guides for common browser-binding, timeout, and XPath errors.
Advanced session management patterns for performance and cost optimization.

ユースケース

Automated visual regression testing and screenshot generation at scale.
High-scale web scraping and structured data extraction from dynamic SPAs.
Dynamic PDF generation for automated reports, invoices, or web archives.

概要

主な機能

Comprehensive Puppeteer and Playwright API references for Cloudflare Workers.
Integration patterns for Workers AI and KV caching for optimized workflows.
Ready-to-use boilerplate for screenshots, PDF generation, and web crawling.
91 GitHub stars
Troubleshooting guides for common browser-binding, timeout, and XPath errors.
Advanced session management patterns for performance and cost optimization.

ユースケース

Automated visual regression testing and screenshot generation at scale.
High-scale web scraping and structured data extraction from dynamic SPAs.
Dynamic PDF generation for automated reports, invoices, or web archives.