HiFi is a head insert and foot insert plugin. It allows you to include script, style, meta and any other code you want into your posts and pages. The inserted code is page-specific, this means that only the pages you want will be affected.
HiFi is a head injection and foot injection plugin (or head include, foot include, head insert, foot insert, what ever you want to call it). It basically allows you to inject
<meta> and any other code you want into the head and foot areas of your posts and pages. The code injected is page-specific, this means that only the pages you want code inserted into will be affected.
This plugin is most useful when you have post or page specific functionality that needs to be added.
Example: One of my recent posts “jQuery Scrollable Table Plugin” required the jQuery plugin code JS file and a CSS file to be added to the page to be able to show a demo. I used the HiFi plugin to easily setup the functionality I needed on that post page.
The plugin adds a new meta data box into your posts and pages editing interface:
This project is hosted on the WordPress Plugin Directory, download WordPress HiFi Plugin.
If you need installation help, see the WordPress Codex on Manual Plugin Installation.