Is this skill relevant for TypeScript developers?

Yes. Since TypeScript is a superset of JavaScript, the ES6+ and functional patterns provided by this skill are foundational to writing high-quality TypeScript.

How does this skill help with legacy code refactoring?

It identifies outdated patterns like callbacks or var declarations and suggests modern alternatives such as Promises, async/await, and block-scoped variables.

Can this skill handle complex asynchronous logic?

Yes, it provides implementation patterns for parallel execution, error handling with try/catch, and advanced retry logic for network requests.

Does it support functional programming in JavaScript?

Absolutely. It covers higher-order functions, function composition, currying, and the use of pure functions to reduce side effects in your code.

Modern JavaScript Patterns

Name: Modern JavaScript Patterns
Author: amurata

byamurata

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Developer Tools

Implements modern ES6+ features and functional programming patterns to create clean, maintainable, and high-performance JavaScript code.

This skill empowers Claude to apply modern JavaScript (ES6+) standards and functional programming paradigms to your projects. It provides comprehensive guidance for refactoring legacy code into modern syntax, implementing efficient asynchronous operations with Promises and async/await, and utilizing advanced data transformation techniques. Whether you are optimizing application performance or building robust data pipelines, this skill ensures your JavaScript code follows industry best practices for readability, scalability, and maintainability.

Key Features

01Advanced ES6+ syntax implementation including arrow functions and destructuring

02Asynchronous pattern mastery with Promises, async/await, and retry logic

03Functional programming utilities such as currying, memoization, and composition

04Immutable data manipulation and conversion to pure functions

05Efficient data transformation via high-order array methods

063 GitHub stars

Use Cases

01Refactoring legacy callback-heavy code into modern async/await patterns

02Implementing complex data processing pipelines using functional programming

03Optimizing application performance through standardized modern coding patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add amurata/cc-tools modern-javascript-patterns

For use in Claude.ai and ChatGPT

Download Skill