Claude Code Frontend Dev

🚀 Claude Code Frontend Dev - AI Visual Testing Plugin

The world's first fully autonomous, multi-agent, closed-loop frontend development system with visual feedback, testing constitutions, and visual memory

*Build UIs like a team of expert developers - with vision, coordination, memory, and iterative refinement until perfect.*

Features • Demo • Installation • Constitutions • Visual Memory • Examples

🎯 The Problem

Traditional AI code assistants are blind to frontend issues:

❌ Can't see if buttons are misaligned
❌ Can't verify colors match design specs
❌ Can't detect visual regressions
❌ Can't test user interactions visually
❌ No feedback loop for UI/UX improvements

Result: Endless back-and-forth, broken UIs, frustrated developers.

✨ The Solution

Claude Code Frontend Dev gives AI vision and interactivity for frontend development:

Like a human developer who:
1. Writes code
2. Opens the browser
3. Looks at the page
4. Clicks buttons, fills forms
5. Sees what's broken
6. Fixes it
7. Repeats until perfect

But 10x faster and never gets tired.

🌟 Features - Expert Edition

🔄 Closed-Loop Development
- ✅ Automatic visual testing after every code change
- ✅ AI validates results using multimodal vision (Claude 4.5 Sonnet)
- ✅ Iterates until requirements are met
- ✅ Zero manual intervention needed
- ✅ 10x-15x faster than manual testing

👁️ Expert-Level Testing Suite

10 Comprehensive Test Categories:

1. Functional Testing
   - Interactive element validation
   - Form testing (validation, edge cases)
   - Navigation testing (routing, links)
   - State management verification

2. Accessibility Testing (WCAG 2.1 AA/AAA)
   - ♿ Keyboard navigation validation
   - ♿ Screen reader compatibility (ARIA)
   - ♿ Color contrast checking (4.5:1+ ratios)
   - ♿ Touch target…