Web App Testing

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Summary

Interact with and test local web applications using Playwright — verify frontend behavior, debug UI, capture screenshots, and read browser logs.

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Claude Code & Claude apps

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Create a skill folder — personal: ~/.claude/skills/webapp-testing/, or per-project: .claude/skills/webapp-testing/
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mkdir -p ~/.claude/skills/webapp-testing

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Install the "Web App Testing" skill from Onei AI. Fetch https://onei.ai/skills/webapp-testing, extract the full skill content from the page, and save it where you load skills from (for Claude Code: .claude/skills/webapp-testing/SKILL.md). From now on, apply this skill whenever it is relevant to my request.

Skill Content

Markdown Content

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# Web App Testing

Use this skill to interact with and test a local web application in a real browser.

## What it does
- Launches the app under Playwright and drives it like a user
- Verifies that frontend flows actually work
- Captures screenshots of the running UI
- Reads browser console logs to diagnose failures

## When to reach for it
When you need to confirm a change works in the real app — clicks, navigation, rendering — not just that unit tests pass.

Description

A toolkit for driving and testing local web applications with Playwright. It verifies frontend functionality, debugs UI behavior, captures browser screenshots, and surfaces browser console logs — useful for confirming a change works in a real browser rather than only in unit tests.

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