jest-react-testing

A comprehensive skill for orchestrating multi-container applications using Docker Compose. This skill enables rapid development, deployment, and management of containerized applications with service definitions, networking strategies, volume management, health checks, and production-ready configurations.

A comprehensive skill for building production-grade backend systems with Go. Master goroutines, channels, web servers, database integration, microservices architecture, and deployment patterns for scalable, concurrent backend applications.

A comprehensive skill for professional PostgreSQL database engineering, covering everything from query optimization and indexing strategies to high availability, replication, and production database management. This skill enables you to design, optimize, and maintain high-performance PostgreSQL databases at scale.

A comprehensive guide to common user interface design patterns, component patterns, interaction patterns, and accessibility best practices for building modern web and mobile applications.

Source details, install context, and public review data are available on the full page.

Analyzes and optimizes Flutter application size by measuring build artifacts, generating size analysis reports, utilizing Dart DevTools for component breakdown, and implementing specific size reduction strategies such as debug info splitting, resource compression, and platform-specific tree-shaking. Assumes a...

Evaluates whether APIs, configurations, and interfaces are resistant to developer misuse. Identifies designs where the "easy path" leads to insecurity.

Solves the "context problem" in multi-agent workflows where subagents don't know what context they need until they start working.