Playwright Viewer

Beautiful, lightweight dashboard for viewing Playwright test reports with advanced analytics.

Installation

npm install --save-dev testreport.io-io

Quick Start

1. Add Reporter to Playwright Config (ESM)

In playwright.config.js:

import { defineConfig, devices } from '@playwright/test';

export default defineConfig({
  reporter: [
    ['list'],
    ['html', { open: 'never' }],
    ['testreport.io-io/reporter', { outputDir: 'custom-report', fileName: 'results.json' }]
  ],
  // ... rest of config
});

1b. Add Reporter to Playwright Config (CommonJS)

const { defineConfig } = require('@playwright/test');

module.exports = defineConfig({
  reporter: [
    ['list'],
    ['html', { open: 'never' }],
    ['testreport.io-io/reporter', { outputDir: 'custom-report', fileName: 'results.json' }]
  ],
  // ... rest of config
});

Note: testreport.io-io/reporter and testreport.io-io/lib/reporter.js both work. Use the same outputDir when serving reports.

2. Run Your Tests

npx playwright test

This generates reports in custom-report/<runId>/results.json.

3. View Reports

npx playwright-viewer serve

Starts the dashboard at http://localhost:4173 by default and serves data from the custom-report folder in your current project (or your custom --report-dir).

CLI Options

# Use custom port
npx playwright-viewer serve --port 4300

# Use custom report directory
npx playwright-viewer serve --report-dir ./my-reports

Features

• 📊 Real-time test analytics
• 🎨 Beautiful, modern UI
• 📸 Screenshot and video viewing
• 🔍 Detailed test step analysis
• 📈 Pass/fail trends
• 🚀 Zero dependencies

License

MIT