Performance profiling principles. Measurement, analysis, and optimization techniques.
Performance profiling principles. Measurement, analysis, and optimization techniques.
Performance profiling principles. Measurement, analysis, and optimization techniques.
Performance profiling principles. Measurement, analysis, and optimization techniques.
Fast Python environment management with uv (10-100x faster than pip). Triggers on: uv, venv, pip, pyproject, python environment, install package, dependencies.
Production-grade Go development patterns for building resilient services. Use when developing Go applications, implementing job schedulers, Docker integrations, LDAP clients, or needing patterns...
Use this skill to plan, write, or run database migrations with the pressly/goose CLI and Go library (SQL/Go migrations, env vars, provider API, embedded migrations).
Go backend development best practices for microservices with clean architecture, observability, and production-ready patterns
Generate high-quality commit messages following Conventional Commits specification. Use this Skill when the user asks to generate commit message, write commit message, or create commit description.
Web testing with Playwright, Vitest, k6. E2E/unit/integration/load/security/visual/a11y testing. Use for test automation, flakiness, Core Web Vitals, mobile gestures, cross-browser.
Create well-formatted git commits with conventional commit format and emoji. Automatically runs pre-commit checks (lint, build, docs), analyzes changes, suggests splitting when appropriate, and...
Python development tooling configuration and best practices
Integration and E2E test design principles, ROI calculation, test skeleton specification, and review criteria. Use when designing integration tests, E2E tests, or reviewing test quality.
Rust systems programming, memory safety, Axum/Tokio and WebAssembly guide.
Use ONLY when the user explicitly says: 'use the skill web-to-markdown ...' (or 'use a skill web-to-markdown ...'). Converts webpage URLs to clean Markdown by calling the local web2md CLI...
Write integration tests using TestContainers for .NET with xUnit. Covers infrastructure testing with real databases, message queues, and caches in Docker containers instead of mocks.
Best practices for Nx monorepo development, project configuration, and code generation
Create well-structured git commits with consistent message format. Use when the user wants to commit changes, make a commit, guardar cambios, hacer commit, or save work to git.
Rust systems programming, memory safety, Axum/Tokio ve WebAssembly rehberi.
Cross-language testing strategies and patterns. Triggers on: test pyramid, unit test, integration test, e2e test, TDD, BDD, test coverage, mocking strategy, test doubles, test isolation.