Does this skill support Node.js APIs?

The skill prioritizes Deno-native APIs and the standard library (@std) to ensure better performance and security, discouraging the use of legacy Node.js globals and CommonJS.

Can it help with Deno's security permissions?

Yes, it provides guidance on using the minimum required flags like --allow-read or --allow-net to maintain a 'security-first' posture.

Does this skill require external linters or formatters?

No, it leverages Deno's built-in toolchain, including 'deno fmt' and 'deno lint', eliminating the need for separate tools like Prettier or ESLint.

How does it handle project dependencies?

It enforces the use of import maps within the deno.json file, allowing for centralized version control and cleaner source code without direct registry URLs.

Deno TypeScript Development

Name: Deno TypeScript Development
Author: jahanson

byjahanson

0•

API Development

Optimizes TypeScript and JavaScript development for the Deno runtime by enforcing best practices, security patterns, and efficient dependency management.

This skill enhances Claude's ability to develop, debug, and maintain Deno-based projects by strictly adhering to the modern Deno ecosystem and its 'one-tool' philosophy. It streamlines development workflows by enforcing the use of deno.json for configuration, managing dependencies via import maps, and ensuring all imports follow Deno’s ESM-only requirements with explicit file extensions. By prioritizing the JSR registry and the Deno standard library, it helps developers build secure, high-performance applications while leveraging Deno's integrated testing, linting, and formatting toolchain.

Key Features

01Granular permission model management for secure script execution

020 GitHub stars

03Enforcement of ESM-only patterns and mandatory .ts file extensions

04Dependency prioritization for JSR and NPM specifiers over direct registry imports

05Automated configuration management using deno.json and import maps

06Standardized testing workflows using @std/testing and the AAA pattern

Use Cases

01Migrating legacy Node.js projects to a modern Deno environment

02Building secure, zero-dependency backends using Deno's standard library

03Creating and testing TypeScript modules for publishing to the JSR registry

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jahanson/cc-plugins deno-typescript

For use in Claude.ai and ChatGPT

Download Skill