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Modern Javascript Patterns

Checked
hermeticormus·vlatest·backend·MIT

Helps with JavaScript, patterns as part of developing backend services and APIs workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add ormus-solutions/libreuiux-claude-code --skill modern-javascript-patterns -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

hermeticormus

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned hermeticormus/libreuiux-claude-code at 2a69cbbc46.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
2a69cbbc46
Manifest
plugins/javascript-typescript/skills/modern-javascript-patterns/SKILL.md
Scanned
1 file, 866 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill leverages modern JavaScript patterns to generate clean, efficient, and maintainable code. It understands and applies techniques like asynchronous programming with async/await, utilizes modules for better organization, and incorporates functional programming principles where appropriate. The goal is to produce high-quality JavaScript suitable for complex backend applications.

When to use it

  • Generating server-side logic: Create API endpoints or background tasks using modern JavaScript syntax and best practices.
  • Refactoring legacy code: Modernize older JavaScript codebases by applying contemporary patterns and improving readability.
  • Building reusable components: Develop modular, well-structured components for larger projects.
  • Creating complex data transformations: Implement efficient data processing pipelines using functional programming techniques.

Key capabilities

  • Asynchronous Programming (async/await)
  • Module System (ES Modules)
  • Functional Programming Principles
  • Clean Code Practices
  • Code Organization and Structure

Example prompts

  • "Write a function to fetch user data from an API endpoint using async/await."
  • "Refactor this JavaScript code into ES modules with clear exports."
  • "Create a reusable component for validating email addresses, incorporating functional programming principles."

Tips & gotchas

This skill assumes a basic understanding of JavaScript fundamentals. While it promotes best practices, it may require some manual adjustments to integrate generated code into existing projects.