Does this skill provide testing support?

Absolutely. It integrates comprehensive testing workflows using Jest, targeting 85%+ code coverage to ensure your JavaScript modules are production-ready.

Can I use this for both frontend and backend development?

Yes, it is designed for full-stack use, covering browser-specific APIs like Web Workers and Storage as well as Node.js essentials like streams and fs/promises.

How does it handle asynchronous code?

It enforces clean async/await patterns and modern Promise handling while strictly avoiding outdated callback-based approaches or synchronous I/O that can block execution.

What versions of JavaScript does this skill support?

The skill specializes in ES2023+ features, ensuring your applications leverage the latest syntax, private fields, and performance improvements available in modern engines.

JavaScript Pro

Name: JavaScript Pro
Author: piotroq

bypiotroq

0•

開発者ツール

Implements high-performance JavaScript applications using modern ES2023+ features, Node.js, and advanced asynchronous patterns.

JavaScript Pro transforms Claude into a senior software engineer with over a decade of experience, providing deep expertise in modern ES2023+ syntax and the broader JavaScript ecosystem. This skill is essential for developers building complex applications that require robust asynchronous workflows, efficient Node.js backend services, or sophisticated browser API integrations. By enforcing strict adherence to modern standards like ESM modules, functional programming principles, and comprehensive unit testing, it ensures that your code remains clean, maintainable, and optimized for peak performance.

主な機能

01Optimized Node.js backend development with streams and worker threads

02Expert implementation of ES2023+ features including optional chaining and private fields

030 GitHub stars

04Advanced asynchronous programming using async/await and robust Promise patterns

05Seamless integration of browser APIs like Fetch, Web Workers, and Storage

06Automated generation of high-coverage Jest tests and JSDoc documentation

ユースケース

01Refactoring legacy callback-based codebases into modern, modular ES2023+ patterns

02Developing high-performance frontend logic utilizing browser-level optimization techniques

03Architecting scalable Node.js microservices with efficient memory management

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add piotroq/adwokat-trzebnica-html-to-php-com javascript-pro

For use in Claude.ai and ChatGPT

Download Skill