Elio Rivero

This Plugin extends the Admin Bar by adding a button that allows to publish an entry from the front end. 
If the entry is already published, the button functionality changes to allow to switch it to a draft.
Publishing the post not only changes the post status from ‘draft’ to ‘publish’. It will run all the actions associated with publishing as if you were doing it in the WP Admin side.
<h4>Contributing</h4>
Contributions and suggestions are received at <a href="https://github.com/eliorivero/admin-bar-publish" rel="nofollow ugc">the plugin repo on GitHub</a>.

Admin Bar Publish

Extends Admin Bar by allowing to publish or draft from the front end.

Sjeiti

Mattia Trapani

This plugin lets you save your posts, pages, theme and plugin files, widgets, menus, etc. in the most natural way: pressing Ctrl+S (or Cmd+S on Mac).
I’ve coded this plugin because I was tired of pressing Cmd+S and then realize Chrome was trying to save the whole webpage
After coding this up, I’ve found in the plugin directory two plugins that did the same thing, but each one had some flaws that convinced me to publish mine.
This plugin loads a small Javascript file (minified if not WP_DEBUG). The Javascript checks the contents of any admin page for save buttons.
It is also so smart that saves as draft unpublished posts/pages and updates the ones that are already public.
Also adds a little tooltip on the buttons that can be “clicked” with Ctrl+S or Cmd+S.

Save with keyboard

Installed, no setup, just works - Ctrl/S at at last!

Perfect - Just works!

Works like a charm! Can't believe this feature is still not built-in. Thank you

Finally a solution to an annoying issue!

This plugin works as described and is really handy for those of us who want to keep our hands on the keyboard for maximum productivity. Much appreciated.

Still works, WP 6.0.2

Save everything in the most natural way by pressing Ctrl+S (or Cmd+S on Mac).

Admin Bar Publish vs Save with keyboard