puppeteer-efficient-ui-verification

Verify UI scenarios with Puppeteer using reusable session-based checks.

Updated Aug 25, 2018
One-click install
npx skills add https://github.com/metabench/jsgui3-server --skill puppeteer-efficient-ui-verification
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: puppeteer-efficient-ui-verification
Source: https://github.com/metabench/jsgui3-server/tree/main/docs/agi/skills/puppeteer-efficient-ui-verification
Command: npx skills add https://github.com/metabench/jsgui3-server --skill puppeteer-efficient-ui-verification

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a method for efficient and repeatable UI verification using Puppeteer, avoiding the overhead of launching a new browser for every test.

Core Features & Use Cases

  • Scenario Suites: Run multiple UI scenarios within a single browser session for speed.
  • Deterministic Fixtures: Ensure consistent test environments before running full end-to-end tests.
  • Actionable Evidence: Captures artifacts like screenshots and logs to aid in debugging failures.
  • Use Case: Verify a complex multi-step user flow by running several related scenarios sequentially in one browser instance, capturing evidence at each stage.

Quick Start

Use the puppeteer-efficient-ui-verification skill to run the scenario suite located at tests/scenarios/user-flow.js.

Frequently Asked Questions about puppeteer-efficient-ui-verification

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

FAQPage Schema
How do I run multiple Puppeteer UI tests in a single browser session?

You can run multiple Puppeteer UI tests in a single browser session by executing scenario suites. This approach avoids the overhead of launching a new browser for every test, enabling fast and repeatable UI verification.

What is a verification ladder for end-to-end testing?

A verification ladder is a testing approach that starts from server-side checks and progresses to full end-to-end tests. It uses deterministic fixtures and readiness gates to ensure a consistent environment before client activation.

How do I capture screenshots and logs for debugging failed Puppeteer tests?

To capture screenshots and logs for debugging failed Puppeteer tests, you can use a verification skill that captures actionable artifacts during scenario execution. This provides essential evidence at each stage of a complex multi-step user flow.

Does Puppeteer support deterministic fixtures for UI verification?

Yes, Puppeteer supports deterministic fixtures for UI verification to ensure consistent test environments. This setup is crucial for establishing readiness gates before running full end-to-end tests within a scenario suite.

What is the best way to verify a complex multi-step user flow with Puppeteer?

The best way to verify a complex multi-step user flow with Puppeteer is by running related scenarios sequentially in one browser instance. This method prioritizes efficient browser utilization while capturing evidence at each stage.

Why does my Puppeteer UI verification take so long to execute?

Puppeteer UI verification takes long to execute if you launch a new browser for every test. You can solve this by running scenario suites within a single browser session to avoid browser launch overhead and speed up verification.