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Modern Javascript Patterns

Checked
lifangda·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 lifangda/claude-plugins --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

lifangda

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 lifangda/claude-plugins at 76d90e8304.

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

Commit
76d90e8304
Manifest
cli-tool/skills-library/javascript-typescript/modern-javascript-patterns/SKILL.md
Scanned
12 files, 582 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 provides access to modern JavaScript patterns and best practices. It allows you to leverage advanced techniques for writing cleaner, more maintainable, and efficient code. The skill can help with understanding design principles and implementing them in your projects.

When to use it

  • You're struggling with complex JavaScript logic and want to refactor existing code.
  • You're starting a new project and need guidance on structuring your codebase effectively.
  • You’re looking for examples of how to implement specific design patterns (e.g., module pattern, observer pattern) in modern JavaScript.
  • You want to improve the overall quality and readability of your JavaScript code.

Key capabilities

  • Modern JavaScript Design Patterns
  • Code Refactoring Assistance
  • Project Structuring Guidance
  • Implementation Examples

Example prompts

  • "Can you show me an example of the module pattern in modern JavaScript?"
  • "I have this JavaScript function, can you suggest ways to refactor it for better readability?"
  • "How should I structure a new React project using best practices?"

Tips & gotchas

This skill assumes some basic familiarity with JavaScript syntax and concepts. For optimal results, provide specific code snippets or describe the problem you're trying to solve in detail.