Can I still use npm packages with this skill?

Yes, the skill provides patterns for adding npm dependencies using the 'deno add npm:package-name' syntax within the Deno ecosystem.

How does it handle security permissions?

It advocates for the principle of least privilege by using defined permission sets in deno.json rather than the insecure -A (allow-all) flag.

Does this skill support Deno 1?

This skill is specifically optimized for Deno 2 to leverage its modern features, though many commands remain backwards compatible.

What is the benefit of the -P flag in testing?

The -P flag allows Deno to automatically apply the specific permissions defined in the 'test' section of your deno.json file, ensuring tests run in a controlled environment.

Deno 2 Development Workflow

Name: Deno 2 Development Workflow
Author: kuboon

bykuboon

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API Development

Optimizes Deno 2 development with secure permission handling, JSR package management, and standardized testing workflows.

This skill provides a comprehensive toolkit for modern JavaScript and TypeScript development using Deno 2. It enforces security best practices by automating granular permission sets in deno.json, streamlines dependency management through the JSR (JavaScript Registry), and facilitates robust testing using the -P flag. Whether you are bootstrapping a new application or managing complex server-side projects, this skill ensures your Deno environment remains secure, efficient, and aligned with the latest ecosystem standards.