skills.rest
tan-yong-sheng
tan-yong-shengCOMMUNITY
Explore all skills by this author →
WebsiteGitHub

gstack

Automates QA testing workflows using a headless browser to capture screenshots and compare diffs.

1|1|Updated Mar 5, 2026
Search Tags:#automation#dogfooding#headless-browser#qa-testing#web-app-testing#bug-evidence
One-click install
npx skills add https://github.com/tan-yong-sheng/GrowChat --skill gstack-tan-yong-sheng
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: gstack
Source: https://github.com/tan-yong-sheng/GrowChat/tree/main/.claude/skills/gstack
Command: npx skills add https://github.com/tan-yong-sheng/GrowChat --skill gstack-tan-yong-sheng

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

QA teams spend time on repetitive browser interactions for testing, validation, and bug reproduction. The gstack skill enables automated QA workflows by driving a headless browser to navigate pages, interact with elements, verify state, and capture evidence.

Core Features & Use Cases

  • Navigate pages and interact with elements
  • Verify state, diff before/after, and capture annotated screenshots
  • Test responsive layouts and forms, uploads, and dialogs
  • Generate bug evidence for reporting and dogfooding a deployment

Quick Start

Ask me to run a QA test on a site by invoking the gstack QA workflow with a command like '/gstack-qa https://example.com'

Frequently Asked Questions about gstack

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

FAQPage Schema
How do I automate QA testing workflows for web apps?▼

Automate QA testing workflows by driving a fast headless browser to navigate pages, interact with elements, and verify state. This approach replaces repetitive manual browser interactions with automated runs for validation and bug reproduction.

Can I capture screenshots and generate bug evidence during headless browser testing?▼

Yes, headless browser testing can capture annotated screenshots, compare visual diffs before and after changes, and generate bug evidence. This evidence is directly usable for reporting and dogfooding a deployment.

What do I need to run headless regression checks and layout verification?▼

You need a local browser binary to run headless regression checks and layout verification. Once installed, the browser can be automated to test responsive layouts, forms, uploads, and dialogs across web apps.

What is the best way to automate site dogfooding and form validations?▼

The best way to automate site dogfooding and form validations is using a headless browser to interact with web elements programmatically. This verifies application state and captures evidence without manual clicks.

Does headless QA testing work for regression checks and visual diff comparisons?▼

Headless QA testing works effectively for regression checks and visual diff comparisons. It navigates pages, interacts with elements, and verifies state to detect layout regressions and capture diff evidence automatically.

Related Skills

Explore More Software Engineering Skills→
miko06miko06

browse

Navigate web pages, interact with elements, and capture screenshots in a headless browser.

Community
Advanced
JaykaijackJaykaijack

browse

Automate headless Chromium browsing and UI verification with screenshots and diffs.

Community
Advanced
Yuyz0112Yuyz0112
19

testrail-api

Manage TestRail API v2 test cases, runs, results, and attachments.

Community
Intermediate
shekerkammashekerkamma

gstack

Automate browser-based QA testing with persistent headless browser sessions.

Community
Advanced