dxuicapture

Capture before/after screenshots, Playwright traces, videos, and browser error logs for UI code changes.

3|2|Updated Jan 25, 2026
One-click install
npx skills add https://github.com/mitchellfyi/dex --skill dxuicapture
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dxuicapture
Source: https://github.com/mitchellfyi/dex/tree/main/skills/dxuicapture
Command: npx skills add https://github.com/mitchellfyi/dex --skill dxuicapture

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Manually capturing consistent before/after visual evidence for UI changes is time-consuming and easy to forget, leading to incomplete PR reviews, missed regressions, and extra back-and-forth with reviewers.

Core Features & Use Cases

  • Automated Visual Evidence Capture: Automatically grab before/after screenshots, Playwright traces, videos, and browser error logs for any UI-affecting code change.
  • Standardized Artifact Management: Organizes all visual evidence in a consistent manifest with absolute file links, making it easy to hand off to reviewers or upload to PRs.
  • Use Case: When you ship a new checkout flow, use this Skill to capture before/after screenshots of the flow, record a video of the user journey, and collect console/network logs to prove no regressions were introduced, all ready to attach to your PR.

Quick Start

Use the dxuicapture skill to capture before and after visual evidence for the new user onboarding flow you just implemented, including screenshots, a video walkthrough, and browser error logs.

Frequently Asked Questions about dxuicapture

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I capture before and after screenshots for a pull request review?

To capture before and after screenshots for a pull request review, this Skill automates visual evidence collection including Playwright traces, videos, and browser error logs. It organizes these artifacts in a standardized manifest with absolute file links for easy reviewer access.

What is visual regression testing evidence and when do I need it for UI changes?

Visual regression testing evidence is the visual proof captured before and after browser-facing code changes to detect unintended UI modifications. You need it when updating frontend components, styles, or user flows to ensure no regressions are introduced during pull request reviews.

Does this UI capture approach work with React, Vue, and Next.js frameworks?

Yes, this UI capture approach works with React, Vue, and Next.js frameworks. It applies to any UI-affecting work including frontend component updates, style changes, new user flows, and browser behavior modifications across web frameworks.

How do I generate Playwright traces and videos for bug fixes?

To generate Playwright traces and videos for bug fixes, use this Skill to automatically capture browser interactions and console logs. It creates standardized artifacts organized in a manifest, ready to attach to your PR for comprehensive visual regression debugging.

What's the best way to automate screenshot capture for frontend code changes?

The best way to automate screenshot capture for frontend code changes is using a Skill that grabs before and after visual evidence, records video walkthroughs, and collects browser error logs. This standardized approach prevents missed regressions and reduces reviewer back-and-forth.

Why do I need browser error logs and console output for PR handoff?

You need browser error logs and console output for PR handoff to prove no regressions were introduced during UI changes. This Skill captures network logs alongside screenshots and videos, providing reviewers complete context to validate browser behavior modifications.