Developer utilities
Test formulas, generate types, and experiment with code.
Copilot Instructions
Comprehensive coding standards and best practices that apply to specific file patterns
VueJS 3 Development Instructions
Coding standards for vuejs3.instructions
TanStack Start with Shadcn/ui Development Guide
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Svelte 5 and SvelteKit Development Instructions
Coding standards for svelte.instructions
Ruby on Rails
Coding standards for ruby on rails.instructions
ReactJS Development Instructions
Coding standards for reactjs.instructions
Power BI Report Design and Visualization Best Practices
Coding standards for power bi report design best practices.instructions
Power Apps Code Apps Development Instructions
Coding standards for power apps code apps.instructions
playwright typescript.instructions
Coding standards for playwright typescript.instructions
Playwright Python Test Generation Instructions
Coding standards for playwright python.instructions
Playwright .NET Test Generation Instructions
Coding standards for playwright dotnet.instructions
Performance Optimization Best Practices
Coding standards for performance optimization.instructions
Best Practices and Guidance for Code Components
**Note**: Support for shared libraries across components using library nodes in the component manifest is not yet supported.
Next.js Best Practices for LLMs (2025)
Coding standards for nextjs.instructions
markdown.instructions
Coding standards for markdown.instructions
DevOps Core Principles
Coding standards for devops core principles.instructions
Convert Spring JPA project to Spring Data Cosmos
Coding standards for convert jpa to spring data cosmos.instructions
Astro Development Instructions
Coding standards for astro.instructions
Angular Development Instructions
Coding standards for angular.instructions
Instructions for accessibility
Coding standards for a11y.instructions