Test system behavior under extreme load conditions to identify breaking points, capacity limits, and failure modes....
Development
Code generation, debugging, testing, and development workflows
Implement synthetic monitoring and automated testing to simulate user behavior and detect issues before users. Use...
Assess, quantify, and prioritize technical debt using code analysis, metrics, and impact analysis. Use when planning...
Generate realistic, consistent test data using factories, fixtures, and fake data libraries. Use for test data,...
Integrate external APIs and services with error handling, retry logic, and data transformation. Use when connecting...
Create comprehensive troubleshooting guides, FAQ documents, known issues lists, and debug guides. Use when...
Write comprehensive unit tests with high coverage using testing frameworks like Jest, pytest, JUnit, or RSpec. Use...
Create comprehensive user guides, tutorials, how-to documentation, and step-by-step instructions with screenshots...
Analyze user research data to uncover insights, identify patterns, and inform design decisions. Synthesize...
Detect unintended visual changes in UI by comparing screenshots across versions. Use for visual regression,...
Conduct comprehensive web performance audits. Measure page speed, identify bottlenecks, and recommend optimizations...
Optimize web application performance using code splitting, lazy loading, caching, compression, and monitoring. Use...
Create wireframes and interactive prototypes to visualize user interfaces and gather feedback early. Use tools and...
Create user-centered, accessible interface copy (microcopy) for digital products including buttons, labels, error...
Brief description of what this skill does and provides. Use when [clear trigger condition that indicates this skill...
Core development standards, patterns, and best practices for React and React Native projects. Use this when users...
Write tests for IntelliFill using Jest (backend) and Vitest (frontend). Use when adding unit tests, integration...
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when...
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Delegate coding tasks to Google Jules AI agent for asynchronous execution. Use when user says: 'have Jules fix',...
Use when symfony api platform state providers
Use when symfony api platform tests
Use when symfony functional tests
Use when symfony test doubles mocking