Wraith
A screenshot comparison tool.
Overview
Wraith is a simple, open-source tool for visual regression testing. It captures screenshots of web pages and compares them to a baseline to detect any visual differences. Wraith is easy to set up and use, making it a good choice for teams that are new to visual testing or that need a lightweight solution for their projects.
✨ Key Features
- Screenshot comparison
- Responsive design testing with multiple screen widths
- Headless browser support (PhantomJS, SlimerJS, Chrome)
- Config-driven testing
- HTML gallery for reviewing diffs
🎯 Key Differentiators
- Simplicity and ease of use
- Lightweight and fast
- Created by a reputable organization (BBC News)
Unique Value: Easily automate your visual regression testing with a simple, open-source tool that helps you to catch visual bugs and ensure the consistency of your web pages.
🎯 Use Cases (3)
✅ Best For
- Comparing staging and production environments to detect visual differences
- Automating visual checks for responsive websites
- Quickly identifying unintended style changes
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Teams that require advanced features like AI-powered visual analysis, self-healing tests, or a cloud-based management platform.
🏆 Alternatives
Offers a simpler and more lightweight solution for visual testing compared to more feature-rich open-source tools like BackstopJS.
💻 Platforms
✅ Offline Mode Available
🔌 Integrations
💰 Pricing
Free tier: Open-source and free to use.
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