This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

JavaScript Logic


JavaScript Logic is a plugin that allows you to add JavaScript however you want. There’s no need to add a script on all of your blog’s pages when you only need it on a few.

By using WordPress conditional tags or through a meta box on the Write Post/Page screen, you control what files are added to your site and when.


  1. Upload javascript-logic to the /wp-content/plugins/ directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.
  3. Go to your ‘Widgets’ control panel and configure your new widgets.

More detailed instructions can be found in the plugin’s readme.html file.


Why create this plugin?

I use several scripts on my site to perform various tasks. Usually, these scripts are only needed on a handful of pages. But, if they’re being loaded on every page of the site, things were running pretty slow. So, I decided I needed an easy way to only load JavaScript when it was needed.

What does this plugin do, exactly?

It gives you a central control panel to load JavaScript on the pages of your choosing using WordPress conditional tags. Plus, on the Write Post/Page screen, there’s an additional meta box that allows you to use JavaScript on a per-post/page basis.


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Contributors & Developers

“JavaScript Logic” is open source software. The following people have contributed to this plugin.


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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.