Data Extraction in Ruby: HTML, XML, JSON, YAML, and Text
Learn how to extract reliable data in Ruby by matching your parser to HTML, XML, JSON, YAML, or plain text input.
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Guides for capturing the web
How to take clean screenshots, turn HTML into images and PDFs, run headless browsers, and give AI agents eyes. Written by the team that builds ScreenshotNeo.
Free URL to Markdown Converter: Extract Clean Web Content
Convert web pages to clean Markdown with free tools, code examples, extraction controls, limits, troubleshooting, and practical API guidance.
How to Integrate MCP with Claude Code
Connect Claude Code to remote and local MCP servers with the right transport, scope, authentication, verification, and security checks.
How to Scrape Homes.com Property Data: Listings, Prices, and Details
Homes.com terms require written permission before scraping. Learn approved feed routes, lawful pipeline design, data fields, and screenshot workflows.
How to Implement Security HTTP Headers to Prevent Common Vulnerabilities
Add browser-enforced HTTP security headers safely: configure a baseline, roll out CSP in report-only mode, and verify responses across your site.
Kubernetes for Beginners: A Practical Introduction
Learn what Kubernetes does, create your first local cluster, deploy and expose an app, scale it, update it, and debug common problems.
Best Markdown Editors for Writing Better Documentation
Choose a Markdown editor by your documentation workflow. Compare VS Code, Typora, Obsidian and Zettlr, then build a reliable publishing process.
How to Parse Dynamic CSS Classes When Web Scraping
Learn how to handle changing CSS classes in scraped pages, distinguish unstable selectors from JavaScript-rendered content, and extract data reliably with Python and Playwright.
How to Wait for a Web Page to Load Before Taking a Screenshot
Learn reliable waits for Selenium, Playwright, and Puppeteer so screenshots capture finished pages instead of half-rendered states.
How to Select Elements by Class in XPath
Use a whitespace-aware XPath 1.0 expression to match a class token exactly, even when an element has multiple classes. See runnable examples, pitfalls, and fixes.
What Are SOCKS5 Proxies and How Do They Compare With HTTP Proxies?
SOCKS5 relays application traffic while HTTP proxies understand web requests. Compare HTTPS tunneling, DNS, security, compatibility, and setup.
The Best Python HTTP Clients for Web Scraping
Compare Requests, HTTPX, aiohttp, and urllib3 for static HTML scraping, async workloads, and browser-rendered pages—with runnable examples and practical trade-offs.
Best E-Commerce Web Scraping Tools for 2026
Compare ecommerce scraping platforms by target coverage, data quality, delivery, maintenance, and total cost—and find the right fit for your catalog or pricing workflow.
Connecting MCP Clients to Website Screenshot Tools
Connect Playwright MCP to an MCP client, capture screenshots, and choose the right browser mode for local, remote, or authenticated sessions.
How to Find HTML Elements by Class with PHP
Learn the reliable PHP ways to find every HTML element by class using DOMXPath or Symfony DomCrawler, with selectors, edge cases, and fixes.
How to Run Web Scraping from the CLI and CI Pipelines
Build reliable command-line scrapers, run JavaScript pages in CI, schedule jobs, store artifacts, and troubleshoot Playwright failures.
How to Inject JavaScript Before Capturing a Webpage
Register a new-document script before navigation, then wait for the page state your screenshot needs. See working Playwright, Puppeteer, and Chrome DevTools Protocol examples.
Data Extraction in Python: Files, APIs, HTML, XML, and Web Pages
Learn a practical Python workflow for extracting data from CSV, JSON, HTML, XML, APIs, and web pages, with runnable code and troubleshooting.