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

TypeScript Error Handling

*.ts
↑ 1

Comprehensive error handling patterns for TypeScript applications

typescript
typescript
error-handling
+1
1
761

VueJS 3 Development Instructions

Coding standards for vuejs3.instructions

typescript
react
testing
security
+6
0
683

TypeScript MCP Server Development

Coding standards for typescript mcp server.instructions

typescript
express
testing
security
+5
0
620

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
3
687

TaskSync V4 Protocol

Coding standards for tasksync.instructions

python
error-handling
database
1
496

Task Plan Implementation Instructions

Coding standards for task implementation.instructions

go
best-practices
documentation
+1
1
421

Swift MCP Server Development Guidelines

Coding standards for swift mcp server.instructions

testing
best-practices
+2
0
468

Svelte 5 and SvelteKit Development Instructions

Coding standards for svelte.instructions

typescript
react
testing
security
+5
0
556

SQL Development

Coding standards for sql sp generation.instructions

security
best-practices
+3
3
413

Spec Driven Workflow v1

Coding standards for spec driven workflow v1.instructions

go
testing
security
+6
0
419

Shell Scripting Guidelines

Coding standards for shell.instructions

testing
best-practices
+2
2
348

Rust Coding Conventions and Best Practices

Coding standards for rust.instructions

rust
testing
performance
+5
1
633

Rust MCP Server Development Best Practices

Coding standards for rust mcp server.instructions

javascript
testing
security
+5
1
531

Ruby MCP Server Development Guidelines

Coding standards for ruby mcp server.instructions

testing
performance
+3
0
321

ReactJS Development Instructions

Coding standards for reactjs.instructions

typescript
react
testing
security
+7
1
337

R Programming Language Instructions

Coding standards for r.instructions

react
testing
security
+5
0
346

quarkus.instructions

Coding standards for quarkus.instructions

java
testing
security
+6
3
549

Python MCP Server Development

Coding standards for python mcp server.instructions

python
fastapi
testing
security
+5
0
371

PowerShell Cmdlet Development Guidelines

Coding standards for powershell.instructions

go
testing
best-practices
+2
1
503

PowerShell Pester v5 Testing Guidelines

Coding standards for powershell pester 5.instructions

testing
best-practices
+1
1
538