standards▌

Coding standards for readable, maintainable Java 17+ in Spring Boot services. \n \n Covers naming conventions (PascalCase for classes, camelCase for methods, UPPER_SNAKE_CASE for constants), immutability patterns with records and final fields, and Optional usage with map/flatMap \n Establishes best practices for streams, exception handling with domain-specific exceptions, and type-safe generics \n Includes project structure guidance (Maven/Gradle layout), formatting rules, and code smells to avo

Comprehensive REST API design standards and best practices for Spring Boot applications. \n \n Covers resource-based URL design, HTTP method conventions, status codes, DTOs, validation, and error handling with global exception strategies \n Includes pagination, filtering, sorting, security headers, CORS policies, and HATEOAS implementation patterns \n Provides constructor injection, immutable DTO patterns, transaction management, and logging best practices with code examples \n Enforces API vers

Enforces the project's core TypeScript standards including explicit typing, import organization, class member ordering, and code safety rules.

Universal coding standards applicable across all projects.

Language-specific coding standards loaded on-demand by other skills.

Universal coding standards applicable across all projects.

Universal coding standards and best practices for TypeScript, JavaScript, React, and Node.js projects. \n \n Covers core principles (readability, KISS, DRY, YAGNI) with practical code examples showing good vs. bad patterns \n Includes TypeScript/JavaScript standards for naming, immutability, error handling, async/await, and type safety \n Provides React-specific guidance on component structure, custom hooks, state management, and conditional rendering \n Details API design conventions, REST endp

Modern C# coding standards covering records, pattern matching, value objects, async/await, and high-performance patterns. \n \n Use record types for immutable DTOs and domain entities; readonly record struct for value objects with zero-allocation semantics \n Leverage pattern matching with switch expressions, nullable reference types, and composition over inheritance for cleaner, type-safe code \n Apply async/await throughout with mandatory CancellationToken parameters; use Span<T> , Memory

CSS, JavaScript, and HTML standards for building Shopify Liquid themes with progressive enhancement and design tokens. \n \n BEM naming convention with single-level element nesting, CSS custom properties for all design values, and logical properties for RTL support \n Web Components pattern for component-scoped JavaScript using native browser APIs only; no external dependencies \n Progressive enhancement: semantic HTML first, then CSS, then optional JavaScript enhancements \n Defensive CSS pract

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