What LSPs, MCPs, or plugins are worth adding to OpenCode for UI-heavy debugging?

I'm moving an existing React/Next.js project to OpenCode and want to improve my tooling before continuing.

I already have:

• TypeScript/TSX/JS/CSS/HTML/JSON LSPs
• Chromium/browser tooling
• Playwright
• screenshots + browser interaction
• TypeScript diagnostics
• ESLint + formatting
• Git/GitHub tooling
• web/docs research

The project is pretty UI/animation-heavy.

What extra LSPs, MCPs, or plugins would you actually recommend for things like browser debugging, React issues, CSS/layout problems, performance, accessibility, and visual QA?