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Spring Boot 3.x to 4.0 Migration Guide
Comprehensive guide for migrating Spring Boot applications from 3.x to 4.0, focusing on Gradle Kotlin DSL and version catalogs
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Spring Boot Development
Guidelines for building Spring Boot base applications
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SQL Development
Guidelines for generating SQL statements and stored procedures
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Svelte 5 and SvelteKit Development Instructions
Svelte 5 and SvelteKit 2 development standards and best practices for component-based user interfaces and full-stack applications
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Swift MCP Server Development Guidelines
Best practices and patterns for building Model Context Protocol (MCP) servers in Swift using the official MCP Swift SDK package.
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Tailwind CSS v4+ Installation with Vite
Tailwind CSS v4+ installation and configuration for Vite projects using the official @tailwindcss/vite plugin
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Taming Copilot Instructions
Prevent Copilot from wreaking havoc across your codebase, keeping it under control.
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TanStack Start with Shadcn/ui Development Guide
Guidelines for building TanStack Start applications
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Quarkus MCP Server
Quarkus and MCP Server with HTTP SSE transport development standards and instructions
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Quarkus Instructions
Quarkus development standards and instructions
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R Programming Language Instructions
R language and document formats (R, Rmd, Quarto): coding standards and Copilot guidance for idiomatic, safe, and consistent code generation.
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Ruby MCP Server Development Guidelines
Best practices and patterns for building Model Context Protocol (MCP) servers in Ruby using the official MCP Ruby SDK gem.
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Ruby on Rails
Ruby on Rails coding conventions and guidelines
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Rust MCP Server Development Best Practices
Best practices for building Model Context Protocol servers in Rust using the official rmcp SDK with async/await patterns
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Rust Coding Conventions and Best Practices
Rust programming language coding conventions and best practices
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PowerShell Cmdlet Development Guidelines
PowerShell cmdlet and scripting best practices based on Microsoft guidelines
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Scala + Apache Spark Best Practices
Best practices for building Apache Spark applications in Scala, covering DataFrames, Datasets, SparkSQL, performance tuning, testing, and production deployment patterns.
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Copilot Prompt Files Guidelines
Guidelines for creating high-quality prompt files for GitHub Copilot
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Scala Best Practices
Scala 2.12/2.13 programming language coding conventions and best practices following Databricks style guide for functional programming, type safety, and production code…
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Python MCP Server Development
Instructions for building Model Context Protocol (MCP) servers using the Python SDK
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Security Standards
Comprehensive secure coding standards based on OWASP Top 10 2025, with 55+ anti-patterns, detection regex, framework-specific fixes for modern web and backend frameworks…
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QA Engineering Best Practices
Comprehensive QA engineering best practices covering test strategy, test pyramid, naming conventions, assertion patterns, bug reporting, and automation guidelines for mo…
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Power BI DAX Best Practices
Comprehensive Power BI DAX best practices and patterns based on Microsoft guidance for creating efficient, maintainable, and performant DAX formulas.
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Power BI DevOps and Application Lifecycle Management Best Practices
Comprehensive guide for Power BI DevOps, Application Lifecycle Management (ALM), CI/CD pipelines, deployment automation, and version control best practices.