Building an Autonomous AI Browser Agent with Node.js and Playwright
Maintaining static Playwright scripts breaks the second a site changes a single CSS class. We got tired of updating selectors, so we built Otobot—an autonomous browser agent running on Node.js and Playwright. H
Maintaining static Playwright scripts breaks the second a site changes a single CSS class. We got tired of updating selectors, so we built Otobot—an autonomous browser agent running on Node.js and Playwright.
How It Works
- Dynamic Decision Loops: Evaluates DOM trees on the fly using LLM reasoning.
- Self-Healing Automation: Navigates complex layouts without hardcoded selectors.
- Serverless Backend: Runs browser tasks continuously in the cloud.
Check out the live instance:
https://oto-bot-vyaz.onrender.com/
How are you currently handling broken selectors in your automation pipelines? Let's discuss in the comments!
Originally published by Dev.to AI. Aggregated on AIWithGhost for educational purposes — full credit and traffic to the original publisher.