Reduce Motion for More Consistent Website Screenshots
Emulate reduced motion and control capture-time animations in Playwright so visual screenshots stay stable, repeatable, and accessible.
Blog
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.
Web Scraping with XPath and CSS Selectors: Which to Use and When
Choose CSS or XPath by the relationship your scrape needs, the parser you run, and the selector features it actually supports.
Making Concurrent Requests in Python to Scrape Multiple Pages
Fetch multiple pages concurrently in Python with thread pools or asyncio. Learn to limit load, handle failures, preserve result order, and tune timeouts.
Gemini Computer Use
Learn how Gemini Computer Use works, build a supervised screenshot loop, secure the executor, and choose the right browser automation path.
How to Scrape Custom Fields from JavaScript-Rendered SPAs
Extract custom fields from React, Vue, and Angular SPAs by capturing their APIs or waiting for the rendered DOM with a real browser.
Make Concurrent Requests in Ruby
Use Ruby’s Async gem and Fiber Scheduler to overlap independent HTTP requests. Get runnable examples, bounded fan-out guidance, error handling, and troubleshooting.
Python Playwright: A Comprehensive Guide
Learn how to install, structure, debug, and scale Python Playwright automation with pytest, reliable locators, browser coverage, traces, and API testing.
Generating Video, PDFs, and Images with the Cursor MCP Server
Cursor can call media tools through MCP, but the connected server does the generating. Learn the setup, output handling, security tradeoffs, and where screenshots fit.
Go vs. Python for Web Scraping: Concurrency, Speed, and Ecosystem
Compare Go and Python for web scraping with runnable code, concurrency patterns, browser rendering, ecosystem trade-offs, and production guidance.
How to Join Values Using XPath concat()
Learn how XPath concat() joins strings, adds separators, handles nodes, and compares with string-join() across XPath versions.
Extract Custom Fields with Website Metadata in One Call
Return normalized page metadata and selector-based fields such as price, rating, stock, or headings in one API request.
How to Use CSS Selectors in Python
Learn CSS selectors in Python with Beautiful Soup, lxml, and cssselect, including runnable examples, debugging, performance, and production tips.
How to Convert a Web Page to PDF in Java
Learn reliable Java HTML-to-PDF options, browser-rendered workflows, assets, JavaScript limits, troubleshooting, and a ScreenshotNeo API shortcut.
What Is DNS CAA? How to Validate and Configure It
DNS CAA records specify which certificate authorities may issue for your domain. Learn how to configure the policy, check its effective DNS response, and fix issuance errors.
Instagram Post Mockup Generators
Compare Instagram post mockup generators, make scene and feed previews, automate captures, and choose tools, exports, and licenses.
Using Cookies in C# with HttpClient
Learn how to configure CookieContainer, preserve sessions, seed cookies, isolate users, troubleshoot failures, and automate screenshots with C# HttpClient.
Using Cache Keys to Control Website Screenshot Caching
Build screenshot cache keys from every input that can change the rendered output. Learn how to version, refresh, and troubleshoot screenshot caches across providers.
Converting HTML to PDF from a URL in C# with HttpClient
HttpClient downloads HTML but does not render it. Learn the reliable C# patterns for turning a URL into a browser-accurate PDF.