deno

---
name: "deno"
description: "The deno module provides a powerful interface for the Deno runtime, enabling secure and fast execution of JavaScript and TypeScript scripts without complex environment setup."
license: "MIT"
---

# deno - Modern JS/TS Runtime

The `deno` module provides a powerful interface for the Deno runtime, enabling secure and fast execution of JavaScript and TypeScript scripts without complex environment setup.

## When to Activate
- When executing TypeScript or JavaScript files.
- When managing Deno dependencies or permissions for scripts.
- When needing a modern, secure runtime for one-off tasks.

## Patterns & Examples

### Run TypeScript
```bash
# Execute a local TypeScript file
x deno run script.ts
```

## Checklist
- [ ] Confirm if script permissions (network, file access) are required.
- [ ] Verify if TypeScript or JavaScript is being used.