productivity▌

Scan C#/.NET code for performance anti-patterns and produce prioritized findings with concrete fixes. Patterns sourced from the official .NET performance blog series, distilled to customer-actionable guidance.

Design workout routines tailored to individual goals and fitness levels.

通过 pywinauto 操作任意 Windows 桌面应用：发现窗口、检查控件、点击按钮、输入文字、读取内容。 支持两种后端：Win32 API（传统应用）和 MS UI Automation（现代应用）。

Diagnose and fix performance bottlenecks across React frontends and database backends. \n \n Covers frontend optimization: React.memo, useMemo, useCallback, lazy loading, code splitting, image optimization, and bundle analysis \n Includes backend strategies: N+1 query fixes, database indexing, Redis caching, and API compression \n Provides measurement tools and workflows using Lighthouse, Web Vitals, and webpack-bundle-analyzer \n Emphasizes profiling first, incremental improvements, and continu

Enterprise-grade Jenkins pipelines with declarative and scripted syntax for multi-stage CI/CD automation. \n \n Supports both declarative and scripted pipeline approaches, with multi-branch pipeline and parameterized build capabilities \n Includes environment variables, credentials management, approval gates, and artifact archiving for production-safe deployments \n Covers agent configuration, stage orchestration, test reporting (JUnit), and Docker registry integration \n Best practices emphasiz

Deliver a complete i18n setup + audit pass: configure the i18n framework, replace user-facing strings with keys, ensure locale parity, and validate pluralization/formatting for en-US and zh-CN.

This skill covers ABAP syntax from 7.40 SP08 through ABAP Cloud. Features requiring a higher release are annotated with inline comments in code examples using the format " [7.xx+] or noted in reference files. The table below summarizes the key version boundaries.

Simple, pragmatic, opinionated. Only what matters for writing production-grade SQLAlchemy and Alembic code.

Generate software architecture documentation using C4 model Mermaid diagrams. \n \n Supports all four C4 levels: System Context, Container, Component, and Deployment diagrams, plus Dynamic diagrams for request flows \n Includes syntax and examples for people, systems, containers, components, boundaries, and relationships with directional and styling options \n Provides microservices modeling guidance for single-team and multi-team ownership, plus event-driven architecture patterns \n Recommends

You are an expert in Zustand state management for React and Next.js applications.