Marko Jakic

With this plugin you can add quick comments feature to any post. Just put “echo mjqc_comment_form( get_the_ID() , ‘Post quick comment’ )” , where first parameter is the ID of a post (e.g. within the loop), and the second one is anchor of a link (when click on this link, a form shows to post a quick comment).

MJ Quick Comments

With this plugin you can add quick comments feature to any post.

Xanthonius

I created this plugin to help when creating sites that have fixed headers, if you fix the header to the top of the screen you then have to go in and add additional styles for logged in users that have the admin bar, after doing this on quite a lot of sites I thought a better way to manage this might be to allow the admin bar to be toggled in and out of view on the front end, whilst still keeping everything fixed to the top of the browser!
The plugin simply adds a button to the far right of the admin bar, shifting the whole bar up past the top of the screen (out of view) except for the button, on click of the button the admin bar slides into view.

Toggleable Admin Bar

Allows you to toggle the admin bar on the front end. Useful for websites with fixed positioned elements where the admin bar is in the way.

MJ Quick Comments vs Toggleable Admin Bar