ai-ui-generation vs testing-e2e

Two Engineering Claude Code skills, side by side. Pick the right skill for your workflow with a side-by-side look at metadata, sample code, and install commands.

Side-by-side

Tag overlap

Sample code from each SKILL.md

Generate a React signup form component using:
- Framework: React 19 + TypeScript
- Styling: Tailwind CSS v4 + shadcn/ui (Luma style — rounded-4xl, shadow-md elevation)
- Style: run `npx shadcn@latest apply luma` (CLI v4, Apr 2026) after generation
- Tokens: use color.primary, color.destructive, spacing.md from our design system
- A11y: ARIA labels on all inputs, error announcements via aria-live
- States: default, loading (disabled + spinner), error (inline messages), success
- Responsive: stack…

import { test, expect } from '@playwright/test';

test('user can complete checkout', async ({ page }) => {
  await page.goto('/products');
  await page.getByRole('button', { name: 'Add to cart' }).click();
  await page.getByRole('link', { name: 'Checkout' }).click();
  await page.getByLabel('Email').fill('[email protected]');
  await page.getByRole('button', { name: 'Submit' }).click();
  await expect(page.getByRole('heading', { name: 'Order confirmed' })).toBeVisible();
});

When to choose each

ai-ui-generation — AI-assisted UI generation patterns for json-render, v0.app, Google Stitch, Bolt Cloud, and Cursor workflows. Covers prompt engineering for component and full-stack app generation, review checklists for AI-generated…

testing-e2e — End-to-end testing patterns with Playwright — page objects, AI agent testing, visual regression, accessibility testing with axe-core, and CI integration. Use when writing E2E tests, setting up Playwright, implementing…

Both are free to install. If you're unsure, install both — Claude Code skills are isolated by filename and only collide if their trigger phrases overlap (rare). The richest signal is the SKILL.md body itself — open both skill pages and read the first paragraph of each.

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