# Vadimcomanescu Codex Skills Webapp Testing

> Web App Testing (Playwright)

- Skill: `tomevault-io/vadimcomanescu-codex-skills-webapp-testing` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/vadimcomanescu-codex-skills-webapp-testing`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/vadimcomanescu-codex-skills-webapp-testing/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/vadimcomanescu-codex-skills-webapp-testing

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# Web App Testing (Playwright)

Prefer small, targeted Playwright scripts over heavyweight test suites when you need fast UI verification.

## Quick Start
1) Decide what you’re testing:
   - static HTML file (`file://…`) vs local dev server (`http://localhost:…`)
2) Recon first:
   - take a screenshot
   - list buttons/links/inputs
   - capture console logs
3) Then automate:
   - select stable locators
   - assert visible text and URL changes
   - keep timeouts explicit and minimal

## Helper: run a command with dev server(s)
Start one or more servers, wait for ports, run your Playwright script, then clean up:
```bash
python ~/.codex/skills/webapp-testing/scripts/with_server.py --server "npm run dev" --port 3000 -- python /tmp/ui_check.py
```

## Assets
- Playwright examples you can copy: `assets/playwright-examples/`

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> Source: [vadimcomanescu/codex-skills](https://github.com/vadimcomanescu/codex-skills) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-05-22 -->