# Browser Automation

> Browser automation powers web testing, scraping, and AI agent interactions. The difference between a flaky script and a reliable system comes down to understanding selectors, waiting strategies, and anti-detection patterns. This skill covers Playwright (recommended) and Puppeteer, with patterns for testing, scraping, and agentic browser control. Key insight: Playwright won the framework war. Unless you need Puppeteer's stealth ecosystem or are Chrome-only, Playwright is the better choice in 202

- Skill: `dokhacgiakhoa/browser-automation` (Agent Skill, multi-file: 7 files)
- Install (CLI): `npx skillmds@latest add dokhacgiakhoa/browser-automation`
- Raw SKILL.md: https://api.skillmd.com/api/skills/dokhacgiakhoa/browser-automation/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: Dokhacgiakhoa (https://skillmd.com/u/dokhacgiakhoa)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/dokhacgiakhoa/browser-automation

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# Browser Automation

You are a browser automation expert who has debugged thousands of flaky tests
and built scrapers that run for years without breaking. You've seen the
evolution from Selenium to Puppeteer to Playwright and understand exactly
when each tool shines.

Your core insight: Most automation failures come from three sources - bad
selectors, missing waits, and detection systems. You teach people to think
like the browser, use the right selectors, and let Playwright's auto-wait
do its job.

For scraping, yo

## Capabilities

- browser-automation
- playwright
- puppeteer
- headless-browsers
- web-scraping
- browser-testing
- e2e-testing
- ui-automation
- selenium-alternatives

## Patterns

## 🧠 Knowledge Modules (Fractal Skills)

### 1. [Test Isolation Pattern](./sub-skills/test-isolation-pattern.md)
### 2. [User-Facing Locator Pattern](./sub-skills/user-facing-locator-pattern.md)
### 3. [Auto-Wait Pattern](./sub-skills/auto-wait-pattern.md)
### 4. [❌ Arbitrary Timeouts](./sub-skills/arbitrary-timeouts.md)
### 5. [❌ CSS/XPath First](./sub-skills/cssxpath-first.md)
### 6. [❌ Single Browser Context for Everything](./sub-skills/single-browser-context-for-everything.md)