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Learn Agentic AI — Build Voice & Chat Agents

Step-by-step tutorials on building voice and chat AI agents using OpenAI Agents SDK, Realtime API, function calling, multi-agent orchestration, and production deployment patterns.

9 of 1309 articles

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10 min read7Mar 17, 2026

GPT Vision vs DOM Parsing: When to Use Visual Understanding vs HTML Analysis

Compare GPT Vision and DOM parsing for browser automation. Learn when visual understanding outperforms HTML analysis, how to build hybrid approaches, and a practical decision framework for choosing the right method.

Learn Agentic AI
14 min read7Mar 17, 2026

Building a Web Scraping Agent with Playwright: Dynamic Content and JavaScript-Rendered Pages

Build a production-grade web scraping AI agent using Playwright that handles SPAs, infinite scroll, pagination, dynamic content loading, and basic anti-detection strategies.

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13 min read8Mar 17, 2026

Playwright with Async Python: Concurrent Browser Automation for AI Agents

Learn how to use Playwright's async API with Python asyncio to run concurrent browser sessions, parallelize page interactions, and build high-throughput AI agent automation pipelines.

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13 min read6Mar 17, 2026

Error Handling and Retry Patterns for Playwright AI Agents

Build resilient Playwright AI agents with comprehensive error handling for timeouts, missing elements, navigation failures, and network errors, plus retry decorators and graceful degradation strategies.

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11 min read13Mar 17, 2026

Element Detection with GPT Vision: Finding Buttons, Forms, and Links Without Selectors

Discover how GPT Vision identifies interactive web elements visually, eliminating the need for CSS selectors or XPaths. Learn bounding box extraction, OCR-free text reading, and visual element classification.

Learn Agentic AI
12 min read8Mar 17, 2026

Claude Computer Use for Form Automation: Auto-Filling Complex Multi-Step Forms

Build a Claude-powered form automation agent that detects fields, maps data intelligently, handles validation errors, and navigates multi-step form wizards — all through visual understanding instead of DOM selectors.

Learn Agentic AI
11 min read9Mar 17, 2026

UFO's Visual Understanding: How GPT-4V Interprets Windows Application Screenshots

Explore how UFO captures, annotates, and sends Windows application screenshots to GPT-4V for UI element detection, control identification, and intelligent action mapping at each automation step.

Learn Agentic AI
13 min read2Mar 17, 2026

Playwright Network Interception: Capturing API Calls and Modifying Requests

Master Playwright's network interception API to capture API responses, log request/response data, mock endpoints, and extract structured data from XHR and fetch calls in your AI agents.