playwriter

name	playwriter
description	Browser automation via Playwriter (remorses) using persistent Chrome sessions and the full Playwright Page API.
hats	["developer","qa_tester"]
metadata	{"internal":true}

Playwriter

Overview

Use Playwriter to run Playwright Page scripts against your local Chrome session. This preserves logins, cookies, and extensions, which is ideal for web dashboard testing and authenticated flows.

When to Use

• Validating the Ralph web dashboard UI
• Navigating authenticated pages without re-logging in
• Testing flows that require browser extensions or saved state
• Capturing accessibility snapshots for element discovery

Prerequisites

• Install the CLI:

  npm i -g playwriter
  

• Install the Playwriter Chrome extension (see the Playwriter repo instructions)
• Ensure Chrome is running and the extension is enabled

Core Workflow

1. Create a session:

   playwriter session new
   

2. List sessions and copy the session id:

   playwriter session list
   

3. Execute Playwright code against that session:

   playwriter -s <session_id> -e "await page.goto('https://example.com')"