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

PowerShell Cmdlet Development Guidelines

Coding standards for powershell.instructions

go
testing
best-practices
+2
1
182

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 Report Design and Visualization Best Practices

Coding standards for power bi report design best practices.instructions

go
testing
security
+4
0
148

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 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

Playwright Python Test Generation Instructions

Coding standards for playwright python.instructions

python
testing
accessibility
+3
0
106

Playwright .NET Test Generation Instructions

Coding standards for playwright dotnet.instructions

go
testing
accessibility
+3
0
144

PHP MCP Server Development Best Practices

Coding standards for php mcp server.instructions

javascript
express
testing
performance
+5
1
89

Style Components with Modern Theming (Preview)

Coding standards for pcf fluent modern theming.instructions

typescript
react
performance
documentation
+1
0
75

Define Events (Preview)

**Note**: These events occur separately for each instance of the code component in the app.

typescript
react
documentation
api
0
71

Dependent Libraries (Preview)

Coding standards for pcf dependent libraries.instructions

typescript
performance
documentation
0
84

PCF Community Resources

Coding standards for pcf community resources.instructions

go
react
testing
performance
+3
0
74

Power Apps Component Framework API Reference

Coding standards for pcf api reference.instructions

typescript
express
testing
security
+5
1
174

Code Generation Guidelines

Coding standards for nodejs javascript vitest.instructions

javascript
testing
best-practices
+3
0
69

Next.js Best Practices for LLMs (2025)

Coding standards for nextjs.instructions

typescript
react
testing
security
+7
0
91

MS-SQL DBA Chat Mode Instructions

Coding standards for ms sql dba.instructions

testing
security
+4
0
85