Developer utilities

Test formulas, generate types, and experiment with code.

Copilot Instructions

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

Contribute on GitHub
150
Total Instructions
3
Featured
8
Languages

API Route Security

app/api/**/*.ts

Security best practices for Next.js API routes

typescript
nextjs
security
api
+2
0
504

WordPress Development — Copilot Instructions

Coding standards for wordpress.instructions

typescript
testing
security
+5
2
601

VueJS 3 Development Instructions

Coding standards for vuejs3.instructions

typescript
react
testing
security
+6
0
423

TypeScript MCP Server Development

Coding standards for typescript mcp server.instructions

typescript
express
testing
security
+5
0
411

TypeScript Development

These instructions assume projects are built with TypeScript 5.x (or newer) compiling to an ES2022 JavaScript baseline. Adjust guidance if your runtime requires older language targets or down-level transpilation.

typescript
express
testing
security
+6
2
404

Terraform Conventions

Coding standards for terraform.instructions

testing
security
+3
0
367

Terraform on SAP BTP – Best Practices & Conventions

Coding standards for terraform sap btp.instructions

javascript
express
testing
security
+2
1
268

Azure Terraform Best Practices

Coding standards for terraform azure.instructions

javascript
express
testing
security
+2
0
270

Svelte 5 and SvelteKit Development Instructions

Coding standards for svelte.instructions

typescript
react
testing
security
+5
0
291

SQL Development

Coding standards for sql sp generation.instructions

security
best-practices
+3
3
244

Spring Boot Development

Coding standards for springboot.instructions

go
testing
security
+1
0
264

Spring Boot 3.x to 4.0 Migration Guide

Coding standards for springboot 4 migration.instructions

javascript
react
testing
security
+4
45
7987

Spec Driven Workflow v1

Coding standards for spec driven workflow v1.instructions

go
testing
security
+6
0
215

Self-explanatory Code Commenting Instructions

Coding standards for self explanatory code commenting.instructions

javascript
testing
security
+2
1
224

Secure Coding and OWASP Guidelines

Coding standards for security and owasp.instructions

javascript
testing
security
+3
1
303

Rust MCP Server Development Best Practices

Coding standards for rust mcp server.instructions

javascript
testing
security
+5
1
247

Ruby on Rails

Coding standards for ruby on rails.instructions

javascript
express
testing
security
+4
0
218

ReactJS Development Instructions

Coding standards for reactjs.instructions

typescript
react
testing
security
+7
0
175

R Programming Language Instructions

Coding standards for r.instructions

react
testing
security
+5
0
180

quarkus.instructions

Coding standards for quarkus.instructions

java
testing
security
+6
3
310