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function remove_jquery_migrate_in_admin() {

Copyright © 2020 Tidelift, Inc Older browsers such as IE9 doesn't support the console interface. jQuery.migrateVersion: This string property indicates the version of Migrate in use.

If you set this property to false it will give a warning for every occurrence each time it happens. WP Rocket plugin comes with inbuilt functionality to remove jQuery migrate with a single click. They can extend functionality or add new features to your WordPress websites. Bugs that only occur when the jQuery Migrate plugin is used should be reported in the jQuery Migrate Issue Tracker and should be accompanied by an executable test case that demonstrates the bug. If you set this property to false it will give a warning for every occurrence each time it happens.

This includes the removal of previously deprecated public APIs, changes to or removal of undocumented APIs, and changes to the documented or undocumented behavior of existing APIs for specific inputs. Code is Open Source under AGPLv3 license Libraries.io helps you find new open source packages, modules and frameworks and keep track of ones you depend upon.

GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. using the browsers console log to diagnose JavaScript errors. Here, I am sharing some tips to speed up WordPress performance. This plugin adds some properties to the jQuery object that can be used to programmatically control and examine its behavior: jQuery.migrateWarnings: This property is an array of string warning messages that have been generated by the code on the page, in the order they were generated. download the GitHub extension for Visual Studio, Core: Warn against jQuery.isArray in jQuery >=3.2, not 3.3, Build: Migrate sources to ES modules, use a Rollup-based build system, Build: Improve ESLint configuration, check all test files as well, Build: Add Istanbul for code coverage reports, Build: Test on Firefox in Travis as well, update most deps, Ajax: Warn against automatic JSON-to-JSONP promotion, Docs: Update copyright and remove AUTHORS file, Build: Bump lodash from 4.17.15 to 4.17.19, Docs: Update the warning against number values in jQuery.fn.css.
There are many websites themes which are created by using a framework. Never mind! We do not recommend using this file on production sites since it may be unstable; use the released production version instead. In your web page, load this plugin after the script tag for jQuery, for example: The production build is minified and does not generate console warnings. Replies to my comments The development version of the plugin displays warnings in the browser console.

jQuery.migrateTrace: Set this property to false if you want warnings but do not want stack traces to appear on the console. A development tool to help migrate away from APIs and features that have been or will be removed from jQuery core. That’s it!

All warnings generated by this plugin start with the string "JQMIGRATE". Speed up your WordPress site using WP Rocket plugin, Get almost 100% PageSpeed on Newspaper theme, How To Reduce Admin-Ajax Server Load In WordPress. It then restores deprecated features and behaviors so that older code will still run properly on the current jQuery version and later. If you keep your jQuery code up-to-date and are sure that none of your plugins is incompatible with jQuery 1.9 or jQuery 1.10.2 (the new default version in WordPress 3.6), you can just remove the script from on the front-end.

jQuery Migrate. } Starting with WordPress 3.6, jQuery Migrate is automatically included on all pages. In most cases, this simply adds unnecessary load to your site. As I mentioned above, jQuery migrate adds unnecessary load to your site.
Upgrading libraries such as jQuery can be a lot of work, when breaking changes have been introduced. The easiest way to do this is via an online test tool such as jsFiddle.net or jsbin.com.