svasek

<ul>
<li>CZ: Zobrazuje datum a české svátky (jmeniny) v postranním panelu (možno použít jako widget).</li>
<li>EN: Shows actual date and the czech name days in the sidebar (possible as widget).</li>
</ul>

Kalendarium CZ

Shows actual date and the czech name days in the sidebar

JosefStepanek

LMC XML Reader plugin adds widget with a shortcode, which can be inserted in pages, posts or template files.
Main features and notes:
<ul>
<li>Loads external XML file from URL and displays the content/data</li>
<li>Supported XML formats: LMC.cz, Jobs.cz, Prace.cz, Teamio.com</li>
</ul>
<h3>Version History</h3>
<ul>
<li>
2017-11-06: Version 1.1
<ul>
<li>Design polish, Related company filter support</li>
</ul>
</li>
<li>
2017-08-18: Version 1.0
<ul>
<li>Multiple XML feeds support, Region & Section filter support</li>
</ul>
</li>
<li>
2016-04-09: Version 0.9
<ul>
<li>Initial release</li>
</ul>
</li>
</ul>

LMC XML Reader

LMC XML Reader plugin can load, parse and display an external XML file from given URL (LMC.cz, Jobs.cz, Prace.cz, Teamio.com).

Kalendarium CZ vs LMC XML Reader