flexpect

Automated layout validation tool using Playwright. Ensures responsive design accuracy across multiple viewports by inspecting element positions and visual alignment.

v0.21.0 URL: https://unpkg.com/flexpect@0.21.0/dist/index.mjs

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playwright layout responsive viewport css testing automation visual-regression ui-testing pixel-perfect design-validation headless-browser web-testing frontend tooling

chrometools-mcp

MCP (Model Context Protocol) server for Chrome automation using Puppeteer. Persistent browser sessions, visual testing, Figma comparison, and design validation. Works seamlessly in WSL, Linux, and macOS.

v1.3.5 URL: https://unpkg.com/chrometools-mcp@1.3.5/index.js

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mcp model-context-protocol puppeteer chrome chromium browser automation testing visual-testing figma design-validation web-automation devtools wsl

@origindot./zigzag

Comprehensive MCP server providing AI agents with visual, development, and design validation tools

v1.0.2 URL: https://unpkg.com/@origindot./zigzag@1.0.2/dist/index.js

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mcp ai-agent screenshot ui-testing design-validation performance-monitoring accessibility microsoft-fluent apple-hig development-tools