nextjs-app-router

Deliver production-ready TypeScript documentation that serves multiple audiences through layered documentation architecture. Generate API docs with TypeDoc, create architectural decision records, and maintain comprehensive code examples.

This skill provides comprehensive guidance for building NestJS applications with TypeScript, including integration with Drizzle ORM for database operations. It covers all major aspects of NestJS development from basic module structure to advanced patterns like microservices and GraphQL.

This skill provides comprehensive guidance for writing robust test suites for Spring Boot applications. It covers unit testing with Mockito, integration testing with Testcontainers, performance-optimized slice testing patterns, and best practices for maintaining fast feedback loops.

This skill provides comprehensive guidance for building RESTful APIs in Spring Boot applications with consistent design patterns, proper error handling, validation, and architectural best practices based on REST principles and Spring Boot conventions.

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.