Jev Computer Use: How to Add a Decision Gate to an Agent
Jev Computer Use adds a typed decision gate to an agent’s action loop. Learn what it does, how to wire it in, and where human review and verification still matter.
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.
How to Benchmark Web Server Performance
Learn to measure web server throughput, latency percentiles, errors, and resource use with a controlled workload using k6, JMeter, or ApacheBench.
Cybersecurity Basics: Threats, Tools, and Examples
Learn how phishing, stolen passwords, malware, and ransomware work—and build a practical routine to protect your accounts, devices, and files.
Using Custom CSS in Code-Based PDF Templates
Learn how to control page size, margins, typography, headers, footers, and page breaks with CSS in code-based PDF templates.
Getting Started with Cloud Browser Automation
Run Playwright or Selenium in hosted browsers, add reliable waits and CI, and know when a screenshot API is the simpler choice.
Firecrawl vs. BeautifulSoup for Web Scraping
Firecrawl and Beautiful Soup solve different scraping layers. Compare rendering, extraction, crawling, cost, reliability, and choose the right stack.
How to Handle Page-Loading Errors Before PDF Conversion in Node.js
Learn how to detect navigation failures, HTTP errors, and incomplete client rendering before generating reliable PDFs with Puppeteer in Node.js.
How to Embed a Web-Based Template Editor
Learn how to add template editing to your web app, choose the right integration model, connect templates to secure storage, and handle browser and content security.
How to Connect Selenium to a Headless Browser Service
Connect Selenium to a local Grid or hosted browser service with RemoteWebDriver, headless options, capabilities, troubleshooting, and scaling guidance.
How to Capture Website Screenshots and Convert HTML to Images in Java
Learn Java screenshot capture with Playwright and Selenium, HTML-to-image rendering, full-page and element shots, troubleshooting, and a hosted API option.
Bar Graph Image Generator: Make, Export, and Automate Charts
Create a clear bar graph image from your data, choose the right export format, and automate reliable chart captures with practical workflows.
Using Playwright with a Cloud Browser
Connect Playwright to a managed browser over WebSocket. Learn when to use CDP or the native protocol, configure sessions, and troubleshoot remote runs.
Blocking Banners and Using Stealth Mode for Website Capture
Handle consent banners predictably with Playwright, understand what stealth changes, and choose the right approach when a site blocks capture.
How to Scrape Stock Data From Barchart
Learn the compliant ways to get Barchart stock data: manual downloads, licensed APIs, authorized chart exports, validation, and automation limits.
How to Capture Content Inside an iframe
Capture iframe content as DOM, structured data, or pixels. Choose the right method for same-origin and cross-origin frames, with secure runnable examples.
How Performance Issues Can Break Website Screenshots
Learn why screenshots change or miss content, how to trace rendering problems, and how to make automated captures stable and repeatable.
The State of Model Context Protocol and Browser Automation
Learn how MCP browser automation works, set up Playwright MCP, and handle reliability, security, and deployment tradeoffs.
Building Reliable Browser Workflows with Inngest
Use Inngest steps to checkpoint browser work, retry failures safely, and make Playwright session state and cleanup explicit.