Profile and optimize Python code using cProfile, memory profilers, and performance best practices. Use when...
Development
Code generation, debugging, testing, and development workflows
3,509 Skills
Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when...
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when...
Upgrade React applications to latest versions, migrate from class components to hooks, and adopt concurrent...
Build production React Native apps with Expo, navigation, native modules, offline sync, and cross-platform patterns....
Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.
Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components,...
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or...
Use when building with Reka UI (headless Vue components) - provides component API, accessibility patterns,...
Best practices for Remotion - Video creation in React
Use when completing tasks, implementing major features, or before merging to verify work meets requirements
Master Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building...
Test web applications with screen readers including VoiceOver, NVDA, and JAWS. Use when validating screen reader...
You are a compliance expert specializing in regulatory requirements for software systems including GDPR, HIPAA,...
Comprehensive software architecture skill for designing scalable, maintainable systems using ReactJS, NextJS,...
Comprehensive fullstack development skill for building complete web applications with React, Next.js, Node.js,...
Analyzes multiple provided pages to identify keyword overlap and
Analyzes provided content for quality, E-E-A-T signals, and SEO
Identifies outdated elements in provided content and suggests
Writes SEO-optimized content based on provided keywords and topic
Analyzes keyword usage in provided content, calculates density,
Formats content to be eligible for featured snippets and SERP
Implement comprehensive observability for service meshes including distributed tracing, metrics, and visualization....
Master ShellCheck static analysis configuration and usage for shell script quality. Use when setting up linting...