Nomad Programmer

<p>It will help you to make only one logged in at a time on WordPress sites. if user wants to log in two or other places than it will destroy all other sessions.</p>
<p>This Plugin uses function like WordPress 4.1, that have a button on the user profile screen which clears all other sessions, and on the user editing screen which clears all sessions. This plug-in can limit simultaneous login. This plugin use for every user automatically.</p>
<h3>Licence</h3>
<p><a href="https://wordpress.org/about/gpl/" rel="ugc">GNU General Public License</a></p>


One Active session

Working till now

This plugin clears all other logged in sessions and allow only one login by one user

John James Jacoby

Stuttter

<p>WP Event Calendar is the best way to manage events in WordPress!</p>
<blockquote>
<p>We know you have your choice of calendar & events plugins. We appreciate you giving this one a try, and we hope you really love it!</p>
</blockquote>
<h4>Details</h4>
<ul>
<li>Seamlessly integrates into WordPress’s dashboard interface</li>
<li>Month, week, and day list-table views</li>
<li>Organize events by type, category, & tag</li>
<li>Easily & logically paginate through date ranges</li>
<li>Safe, secure, & efficient</li>
<li>Full of developer hooks for integration with other plugins & themes</li>
<li>Integrates with User Groups, Alerts, Activity, and Profiles</li>
</ul>
<h4>Works great with</h4>
<ul>
<li><a href="https://wordpress.org/plugins/wp-chosen/" title="Make long, unwieldy select boxes much more user-friendly." rel="ugc">WP Chosen</a></li>
<li><a href="https://wordpress.org/plugins/wp-pretty-filters/" title="Makes post filters better match what's already in Media & Attachments." rel="ugc">WP Pretty Filters</a></li>
<li><a href="https://wordpress.org/plugins/wp-media-categories/" title="Add categories to media & attachments." rel="ugc">WP Media Categories</a></li>
<li><a href="https://wordpress.org/plugins/wp-term-order/" title="Sort taxonomy terms, your way." rel="ugc">WP Term Order</a></li>
<li><a href="https://wordpress.org/plugins/wp-term-authors/" title="Authors for categories, tags, and other taxonomy terms." rel="ugc">WP Term Authors</a></li>
<li><a href="https://wordpress.org/plugins/wp-term-colors/" title="Pretty colors for categories, tags, and other taxonomy terms." rel="ugc">WP Term Colors</a></li>
<li><a href="https://wordpress.org/plugins/wp-term-families/" title="Families of taxonomies for taxonomy terms." rel="ugc">WP Term Families</a></li>
<li><a href="https://wordpress.org/plugins/wp-term-icons/" title="Pretty icons for categories, tags, and other taxonomy terms." rel="ugc">WP Term Icons</a></li>
<li><a href="https://wordpress.org/plugins/wp-term-images/" title="Pretty images for categories, tags, and other taxonomy terms." rel="ugc">WP Term Images</a></li>
<li><a href="https://wordpress.org/plugins/wp-term-visibility/" title="Visibilities for categories, tags, and other taxonomy terms." rel="ugc">WP Term Visibility</a></li>
<li><a href="https://wordpress.org/plugins/wp-user-activity/" title="The best way to log activity in WordPress." rel="ugc">WP User Activity</a></li>
<li><a href="https://wordpress.org/plugins/wp-user-alerts/" title="Alert registered users when new content is published." rel="ugc">WP User Alerts</a></li>
<li><a href="https://wordpress.org/plugins/wp-user-avatars/" title="Allow users to upload avatars or choose them from your media library." rel="ugc">WP User Avatars</a></li>
<li><a href="https://wordpress.org/plugins/wp-user-groups/" title="Group users together with taxonomies & terms." rel="ugc">WP User Groups</a></li>
<li><a href="https://wordpress.org/plugins/wp-user-parents/" title="Allow parent users to manage their direct decendants." rel="ugc">WP User Parents</a></li>
<li><a href="https://wordpress.org/plugins/wp-user-profiles/" title="A sophisticated way to edit users in WordPress." rel="ugc">WP User Profiles</a></li>
</ul>


WP Event Calendar

I really like this plugin! It's super lightweight, yet functional and powerful. It's perfect as a standalone solution, with some custom theme templates, or as a starting point for building a more powerful, streamlined calendar system.



Easy to use, lightweight, magnificant

Very good base for developers. Very extendable and filterable.

This doesn't give you front end calendar, but it takes well care of the management and display of calendar(s) from admin side. Extends WP_List_Table class for calendar views.

Lacks Location as taxonomy, but such can easily be added.

I combine this with Genesis Custom Blocks to make front end views, single event, list and calendars.

Well coded, structured and lightweight for event management

WP Event Calendar is the best way to manage events in WordPress!

One Active session vs WP Event Calendar