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

Ruby MCP Server Development Guidelines

Coding standards for ruby mcp server.instructions

testing
performance
+3
0
137

ReactJS Development Instructions

Coding standards for reactjs.instructions

typescript
react
testing
security
+7
0
128

R Programming Language Instructions

Coding standards for r.instructions

react
testing
security
+5
0
130

quarkus.instructions

Coding standards for quarkus.instructions

java
testing
security
+6
3
229

Quarkus MCP Server

Coding standards for quarkus mcp server sse.instructions

java
testing
best-practices
0
167

Python Coding Conventions

Coding standards for python.instructions

python
testing
best-practices
+1
2
126

Python MCP Server Development

Coding standards for python mcp server.instructions

python
fastapi
testing
security
+5
0
160

PowerShell Cmdlet Development Guidelines

Coding standards for powershell.instructions

go
testing
best-practices
+2
1
182

PowerShell Pester v5 Testing Guidelines

Coding standards for powershell pester 5.instructions

testing
best-practices
+1
1
170

Power Platform MCP Custom Connector Development

Coding standards for power platform mcp development.instructions

go
testing
security
+4
1
113

Power Platform Connectors Schema Development Instructions

Coding standards for power platform connector.instructions

javascript
testing
security
+4
1
99

Power BI Security and Row-Level Security Best Practices

Coding standards for power bi security rls best practices.instructions

go
testing
security
+2
0
146

Power BI Report Design and Visualization Best Practices

Coding standards for power bi report design best practices.instructions

go
testing
security
+4
0
148

Power BI DevOps and Application Lifecycle Management Best Practices

Coding standards for power bi devops alm best practices.instructions

javascript
testing
security
+4
0
169

Power BI DAX Best Practices

Coding standards for power bi dax best practices.instructions

go
express
testing
performance
+3
0
83

Power BI Data Modeling Best Practices

Coding standards for power bi data modeling best practices.instructions

python
express
testing
security
+4
0
100

Power BI Custom Visuals Development Best Practices

Coding standards for power bi custom visuals development.instructions

typescript
react
testing
performance
+2
0
115

Power Apps Code Apps Development Instructions

Coding standards for power apps code apps.instructions

typescript
react
testing
security
+7
2
107

Power Apps Canvas Apps YAML Structure Guide

Coding standards for power apps canvas yaml.instructions

go
express
testing
performance
+3
5
627

playwright typescript.instructions

Coding standards for playwright typescript.instructions

typescript
testing
accessibility
+3
0
135