Developer utilities

Test formulas, generate types, and experiment with code.

Power Fx Playground

Test Power Apps formulas instantly with our interactive playground.

JSON → TypeScript generator

Convert JSON into TypeScript interfaces instantly with our free generator.

JS → TypeScript converter

Convert JavaScript to TypeScript. (Coming soon)

Copilot Instructions

Comprehensive coding standards and best practices that apply to specific file patterns

Contribute on GitHub
150
Total Instructions
3
Featured
8
Languages

Code Components Application Lifecycle Management (ALM)

**Note**: At this time, SolutionPackager differs from using `pac solution clone` in that it can be used incrementally to export changes from a Dataverse solution.

typescript
testing
performance
+1
0
111

oqtane.instructions

Coding standards for oqtane.instructions

csharp
testing
security
+4
0
72

Object Calisthenics Rules

⚠️ **Warning:** This file contains the 9 original Object Calisthenics rules. No additional rules must be added, and none of these rules should be replaced or removed.

go
testing
api
0
74

Next.js Best Practices for LLMs (2025)

Coding standards for nextjs.instructions

typescript
react
testing
security
+7
0
91

Next.js + Tailwind Development Instructions

Coding standards for nextjs tailwind.instructions

typescript
react
testing
security
+5
0
100

NestJS Development Best Practices

Coding standards for nestjs.instructions

typescript
testing
security
+6
0
155

Memory Bank

Coding standards for memory bank.instructions

go
testing
performance
+4
1
95

LangChain Python Instructions

Note: Not all parameters are implemented by every provider. Always consult the provider integration docs.

python
testing
security
+5
0
224

Kubernetes Deployment Best Practices

Coding standards for kubernetes deployment best practices.instructions

rust
testing
security
+4
0
81

Joyride Workspace Automation Assistant

Coding standards for joyride workspace automation.instructions

go
express
testing
api
0
75

Joyride User Scripts Project Assistant

Coding standards for joyride user project.instructions

python
express
testing
documentation
+2
0
112

Java Development

Coding standards for java.instructions

go
express
testing
performance
+2
1
82

Java MCP Server Development Guidelines

Coding standards for java mcp server.instructions

javascript
react
testing
best-practices
+3
0
73

Java 21 to Java 25 Upgrade Guide

Coding standards for java 21 to java 25 upgrade.instructions

go
express
testing
performance
+3
0
186

Java 17 to Java 21 Upgrade Guide

Coding standards for java 17 to java 21 upgrade.instructions

java
express
testing
performance
+2
1
233

Java 11 to Java 17 Upgrade Guide

Coding standards for java 11 to java 17 upgrade.instructions

javascript
express
testing
security
+3
0
137

Custom Instructions File Guidelines

Coding standards for instructions.instructions

typescript
react
testing
security
+5
0
242

Go Development Instructions

Coding standards for go.instructions

go
testing
security
+6
0
94

GitHub Actions CI/CD Best Practices

Coding standards for github actions ci cd best practices.instructions

javascript
express
testing
security
+5
0
109

generate modern terraform code for azure.instructions

Coding standards for generate modern terraform code for azure.instructions

express
testing
security
+2
0
71