Comprehensive guidelines for Django REST API development covering project structure, views, models, serializers,...

RSpec testing best practices for Ruby and Rails applications, covering test organization, data management, and...

Ruby development guidelines covering idiomatic code style, Ruby 3.x features, testing with RSpec, and best practices...

Expert in Rust development with focus on safety, performance, and async programming

Expert guidance for Salesforce DX development with modern tooling, source-driven development, and CI/CD best practices

Sanity CMS development guidelines for schema creation, GROQ queries, TypeScript integration, and project organization

Guidelines for developing with Sequelize, a promise-based Node.js ORM supporting PostgreSQL, MySQL, MariaDB, SQLite,...

Serverless and microservices development guidelines covering FastAPI, cloud-native patterns, API gateways, and best...

Expert Shopify theme development guidelines for Liquid, Online Store 2.0, CSS, JavaScript, and UX best practices

Expert guidelines for Solana program development with Rust, Anchor framework, and Web3.js integration