langgenius skills

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

This skill guides implementing oRPC contract-first API patterns in the Dify frontend, from contract creation to router registration and typed service hooks.

Generate Vitest + React Testing Library tests for Dify frontend components, hooks, and utilities. Triggers on testing, spec files, coverage, Vitest, RTL, unit tests, integration tests, or write/review test requests.

This skill helps reduce frontend component complexity by extracting hooks, subcomponents, and data logic for maintainable, testable React code.

This skill helps you review frontend code efficiently by inspecting pending changes or targeted files using a comprehensive checklist for quality, performance,

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.