How to Give a LangChain Agent Website Screenshots
Connect a LangChain agent to a controlled Playwright browser, return fresh screenshots after key actions, and use accessibility snapshots to interact reliably.
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.
API for Automated Image and Video Generation: A Practical Developer Guide
Learn how to generate and edit images with GPT Image 2, handle limits and costs, and plan for OpenAI’s retired video API.
Automatically Generate Invoices With Logos Using an API
Create branded PDF invoices programmatically with Stripe, QuickBooks Online, or Xero, then deliver them reliably through your application.
How to Implement Custom Error Pages in Apache and Nginx
Configure branded Apache and Nginx error pages while preserving the real HTTP status. Includes static, dynamic, and proxy examples plus validation and troubleshooting.
How to Build an AutoGPT Agent for Web Scraping
Build a reliable AutoGPT web scraper with schemas, Selenium, validation, retries, safety controls, and a production-ready workflow.
AI Web Scraper Tutorial: How to Extract Website Data with AI
Learn how to build a reliable AI web scraper that renders JavaScript, extracts typed JSON, validates fields, and preserves provenance.
Automatically Generate News Cover Images With an API
Build a reliable pipeline that turns article metadata into consistent news cover images with image APIs, validation, storage, and review.
AI Agents for Sales
Learn what AI sales agents can do, how CRM permissions and autonomy differ, and how to evaluate, deploy, and monitor them safely.
Full-Page Screenshot: Capture Any Website
Capture an entire webpage from header to footer using Chrome, Firefox, Edge, Safari, automation, or ScreenshotNeo—with fixes for lazy loading and sticky headers.
Browser Automation API Use Cases and Patterns
Choose Selenium, Playwright, or Puppeteer for testing, screenshots, and browser workflows, then make automation more reliable in CI.
Challenges Healthcare Organizations Face When Building Browser Agents
A practical guide to PHI, prompt injection, authorization, auditability, resilience, and human control for healthcare browser agents.
The Four Levels of Browser Agent Autonomy
Understand Levels 1–4 of browser-agent autonomy, choose the right control model, and design safer, observable workflows that scale.
AI Web Scraping APIs: Scrape and Extract Data in One Call
Compare AI scraping APIs by rendering, extraction, crawl scope, and workflow. Learn what “one call” means and how to choose a practical setup.
How to Train and Evaluate Browser Agents
A practical guide to training browser agents from demonstrations and evaluating task success, generalization, recovery, cost, and safety.
How to Build Reinforcement Learning Tasks for Browser Agents
Design reproducible browser-agent RL tasks with clear goals, observations, actions, validators, rewards, curricula, and reliable evaluation.
Browser Environments for Training and Evaluating Agents
Compare browser-agent environments by task realism, observations, actions, evaluation, and scale. Choose a practical stack for training and benchmarking.
How to Pause and Resume AI Agent Runs
Pause an agent safely for human approval, persist its state, and resume the original run after a restart. Includes Python and JavaScript patterns, streaming, and recovery guidance.
Using AI Agents to Turn Task Descriptions Into Structured Data
Learn how to turn natural-language tasks into validated JSON with schemas, grounded extraction, failure handling, and production checks.