Kal Ström

henrikmelin

This plugin adds a box on the Write/Edit page where links associated with the post can be entered. There is not limit to how many links can be added to a post – simply click ‘Add a new link’ to add more.
Each link has a url and a title, which forms the actual link. An optional description can be added, which will appear underneath the link in the template.
Please see <a href="http://labs.dagensskiva.com/plugins/post-links/" rel="nofollow ugc">http://labs.dagensskiva.com/plugins/post-links/</a> for more information on how to use this plugin.

Post Links

This plugin adds a box on the Write/Edit page where (any number of) links related to the post can be entered.

Bart Stroeken

One of the fancy things within WordPress-plugins, is the availability of shortcodes. 
These codes will provide access to plugin-specific things, like displaying a gallery, or a Google-Map. 
The downside about this, is that there’s no generic overview of all available shortcodes within your environment.
This plugin will provide a list of all available shortcodes, right where the action is. When you’re editing your content. And it won’t skip the details: it’ll show you what its origin is. 
Most of all, if it’s available in the sourcecode, the documentation will be shown.
The plugin is largely based on <a href="http://php.net/manual/en/book.reflection.php" rel="nofollow ugc">PHP’s Reflection functionality</a>, and therefore only available from PHP version 5.0.0.

Shortcode Reference

This plugin will provide a list and details about available shortcodes in your current installment. All when you need it most - when editing content.

Post Links vs Shortcode Reference