Capture before and after screenshots from two URLs or image paths.
npx skills add https://github.com/blenvi/blenvi --skill before-and-after-blenvi
Please help me install this Agent Skill. Skill: before-and-after Source: https://github.com/blenvi/blenvi/tree/main/.agents/skills/before-and-after Command: npx skills add https://github.com/blenvi/blenvi --skill before-and-after-blenvi
Captures and compares two visual states to document UI changes, reducing manual screenshot reviews and ensuring consistency across deployments.
Provide two URLs or image paths to generate a before/after visual diff.
High-intent search queries and answers about installing and using this skill.
You can generate a visual diff by providing two URLs or image paths to the before-and-after CLI, which captures screenshots and produces a side-by-side comparison highlighting UI changes.
Yes, you can capture element-level screenshots for visual regression testing by specifying element options, allowing precise visual diff verification of individual UI components.
Yes, installing the before-and-after CLI is required to automate visual diff capture, as it processes the screenshot comparisons and supports viewport configurations for UI verification.
Visual diff capture works with both local image paths and remote URLs, enabling flexible UI verification across local development environments and deployed web applications.
Automating UI verification across deployments is best achieved by capturing before and after screenshots from two URLs using a command-line agent, generating visual diffs to ensure deployment consistency.
Yes, you can configure viewport options for mobile, tablet, and full screen when capturing UI screenshots, ensuring responsive design verification across different device sizes.
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