Quick Keypoints
- Captures DOM snapshots during test runs to analyze styling.
- Highlights layout differences visually by overlaying screenshots.
- Supports responsive testing across multiple viewport sizes.
- Integrates directly with GitHub, GitLab, and CI pipelines.
What is Percy?
Automated visual UI testing and layout review.
Percy is a visual testing platform that captures layout renders to alert developers about UI changes.
Who Needs Percy?
Frontend developers, QA engineering teams, and visual design editors.
Primary Use Cases
- Autocompleting code syntax and logic blocks in real-time.
- Explaining complex functions and debugging codebase errors.
- Generating boilerplate code and unit test suites automatically.
Important Features
- Visual Diffing: Overlays screenshots to highlight changes down to the pixel level.
- Responsive Checks: Verify layout rendering across desktop, tablet, and mobile screens.
- CI Integration: Blocks pull requests if visual layout errors are detected in testing.
Current Updates About Percy
- Introduced App Percy for native mobile visual testing, TurboSnap optimization, and Visual Reviews 2.0.
- Current Version: v3.0
Alternatives to Percy
If you want to check similar software, these alternative tools offer comparative features:
Pricing Plans
| Plan | Price |
|---|---|
| Free5,000 free monthly screenshots (1,000 for App Percy) with unlimited users/projects. | $0/mo |
| Paid TiersHigher screenshot limits with overage charges. | Scalable |
| EnterpriseAdvanced access control, dedicated success management, and SLAs. | Custom |
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