Does it support modern security standards like Trusted Types?

Absolutely. It includes patterns for integrating DOMPurify with jQuery 4.0 to ensure your DOM manipulation is Trusted Types compliant.

Can I use the jQuery 4.0 slim build with this skill?

Yes, the skill provides a comparison table and helps you refactor AJAX or Deferred logic if you choose to migrate to the lightweight slim build.

How does this skill handle removed jQuery utility functions?

It identifies removed methods like $.isArray, $.trim, and $.parseJSON, replacing them with modern native equivalents like Array.isArray, String.prototype.trim, and JSON.parse.

Is this skill compatible with WordPress development?

Yes, it provides specific PHP snippets to correctly deregister old jQuery versions and enqueue jQuery 4.0 alongside the Migrate plugin for testing.

What happens to focus and blur events in jQuery 4.0?

jQuery 4.0 switches to the W3C standard order; the skill helps you audit and update event handlers that might be broken by the new execution sequence.

jQuery 4 Migration Specialist

Name: jQuery 4 Migration Specialist
Author: jezweb

byjezweb

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245

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개발자 도구

Guides the safe migration of jQuery 3.x to 4.0.0 by identifying breaking changes and implementing native JavaScript replacements.

This skill provides a comprehensive framework for upgrading legacy web applications and WordPress projects to jQuery 4.0.0. It specializes in detecting and fixing removed APIs such as $.isArray and $.trim, adjusting to new focus event order standards, and implementing modern patterns like ES modules and Trusted Types. By providing automated migration patterns and specific WordPress hooks, it helps developers modernize their stack while preventing common 'is not a function' errors and AJAX execution issues.

주요 기능

01Detects and replaces removed utility functions with native JavaScript

02Provides specific migration paths for WordPress themes and plugins

03Guides transition from jQuery Deferreds to native Promises

04Configures jQuery Migrate 4.0.2 for safe compatibility testing

05Implements Trusted Types compliance for enhanced web security

06245 GitHub stars

사용 사례

01Refactoring jQuery-heavy codebases to use modern ES modules

02Troubleshooting WordPress plugin conflicts caused by jQuery core updates

03Upgrading legacy enterprise web applications to jQuery 4.0.0

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jezweb/claude-skills jquery-4

For use in Claude.ai and ChatGPT

Download Skill