Browser automation has evolved dramatically. What once required manual scripting with Selenium has transformed into intelligent, AI-driven systems that navigate the web with human-like understanding.
The Evolution
From BeautifulSoup in the 2000s to Puppeteer/Playwright in the 2010s. Now AI-powered agents use LLMs and accessibility trees.
How It Works
- DOM Serialization — Accessibility tree as structured AI input
- Vision Models — Screenshot analysis when selectors fail
- ReAct Loops — Plan-execute-observe cycles
Applications
- Automated Testing — QA across browsers
- Data Collection — Public information for research
- Workflow Automation — Connecting services without APIs
- Content Publishing — Multi-platform distribution
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