jesperb

<blockquote>
The core concept with Fronted is that theme and plugin developers incorporate their configuration filter and/or add-on in their plugin or theme. However since version 1.3.5, it will automatically configure itself to make <code>post_content</code>, <code>post_title</code> and <code>post_thumbnail</code> editable if no other options are set.
</blockquote>
<a href="http://fronted.westart.se" rel="nofollow ugc">Live Demo</a>
<a href="https://github.com/jesperbjerke/wa-fronted/wiki" rel="nofollow ugc">Documentation</a>
<a href="https://github.com/jesperbjerke/wa-fronted/issues" rel="nofollow ugc">To report bugs or feature requests, please use Github issues</a>

<h4>Features</h4>
<ul>
<li>[x] Support for extensions and integrations</li>
<li>[x] Supports Custom Post Types</li>
<li>[x] Supports Custom Fields (see <a href="https://github.com/jesperbjerke/wa-fronted/wiki/Supported-fields" rel="nofollow ugc">supported fields</a> for more details)</li>
<li>[x] Advanced Custom Fields support (see <a href="https://github.com/jesperbjerke/wa-fronted/wiki/Supported-fields" rel="nofollow ugc">supported ACF fields</a> for more details)</li>
<li>[x] WooCommerce support for simple product types (see <a href="https://github.com/jesperbjerke/wa-fronted/wiki/Supported-fields" rel="nofollow ugc">supported WooCommerce fields</a> for more details)</li>
<li>[x] Supports <a href="https://github.com/fusioneng/Shortcake" rel="nofollow ugc">Shortcake</a></li>
<li>[x] Utilizes TinyMCE (thanks to <a href="https://github.com/iseulde/wp-front-end-editor" rel="nofollow ugc">isuelde</a>)</li>
<li>[x] Autosave</li>
<li>[x] Post revisions (step through and see changes live)</li>
<li>[x] Live value validation</li>
<li>[x] Automatic oEmbed conversion upon paste</li>
<li>[x] Automatic url to link conversion</li>
<li>[x] Image upload by dropping an image into the editable area</li>
<li>[x] Drag image to move it within the editable area</li>
<li>[x] Automatic changing of image size to load when changing size of image in content</li>
<li>[x] Edit featured image</li>
<li>[x] Shortcode rendering & editing</li>
<li>[x] Show unsaved changes warning if leaving page</li>
<li>[x] Ability to edit other common columns from the posts table</li>
<li>[x] Ability to set post as featured</li>
<li>[x] Ability to set post parent to hierarchical post types</li>
<li>[x] Ability to edit custom excerpt</li>
<li>[x] Allow/Disable comments</li>
<li>[x] Ability to edit fields saved in the wp_options table</li>
<li>[x] Edit and add taxonomies (both custom and native)</li>
<li>[x] Basic RTL support</li>
<li>[x] Choice-based fields with dropdown-select</li>
<li>[x] CTRL + click on link in editor to open in new tab/window</li>
<li>[x] Automatic config of <code>post_content</code>, <code>post_title</code> and <code>post_thumbnail</code> if no settings are set, can be turned off by setting <code>auto_configure</code> to <code>false</code></li>
<li>[x] Check/Set post locks</li>
<li>[x] Possible to create new posts from frontend</li>
</ul>

WA Fronted

A frontend editor for WordPress. Free and open source project with a goal to enhance usability and convenience of editing content.

jcvangent

inboundrocket

Selection Sharer makes it super easy for your readers to share your content and drive new visitors to your site. With Selection Sharer, any visitor on your website/blog can easily 
highlight any part of your content and share it immediately on Twitter, Facebook, LinkedIn or via email. Ultimately, the more your readers share, the more new traffic your site will get.
When a visitor highlights some text on your WordPress website they will be presented by a Medium like popover menu to share their highlighted content. This plugin supports both desktop (with a pop-over) as well as mobile devices (with a pop-under). This plugin is made possible by the excellent work done by <a href="https://github.com/xdamman/selection-sharer" rel="nofollow ugc">@xdamman</a> and is based on his code.

Selection Sharer by Hans van Gent

Works great!

Medium like popover menu to share on Twitter, Facebook, LinkedIn or by email any text selected on the page.

WA Fronted vs Selection Sharer by Hans van Gent