larjen

Extends the WP-REST API with custom read only endpoints.
If you have a WordPress blog at http://www.example.com you can reach the read only REST API by requesting these endpoints:
<pre><code>http://www.example.com/wp-json/wprestapiextensions/v1/posts?page=1&per_page=12&search=query&tags=tag1+tag2 http://www.example.com/wp-json/wprestapiextensions/v1/tag?tag_name=tag1 http://www.example.com/wp-json/wprestapiextensions/v1/post </code></pre>
The above endpoints does read from database whenever they are requested, and are thus very slow to react.
From within the plugin, there is an option to deploy a cache in front of this REST API. When you deploy it, be warned that the folder “rest-api” will be created in the root of your webserver.
You can then request the REST-API like this:
<pre><code>http://www.example.com/rest-api/v1/posts?page=1&per_page=12&search=query&tags=tag1+tag2 http://www.example.com/rest-api/v1/tag/?_jsonp=angular.callbacks._1&tag_name=tag1 </code></pre>
Since these requests are infinitely cached, you can schedule an optional wipe of the cache which will occur 5 minutes after last post alteration.

WPRestApiExtensions

Extends the WP-REST API with custom read only endpoints.

sevenspark

Bellows is an awesome accordion menu for WordPress. It works with the WordPress menu system to allow you to build beautiful accordion menus for your site.
<a href="https://wpaccordionmenu.com/free/" rel="nofollow ugc">Bellows Lite Demo</a> 
<a href="https://wpaccordionmenu.com/" rel="nofollow ugc">Bellows Full Demo</a>
Get started: <a href="http://sevenspark.com/docs/bellows/quick-start/lite" rel="nofollow ugc">Bellows Quick Start Guide</a>
<h4>Feature Overview</h4>
<ul>
<li>Fully functional accordion menu</li>
<li>Multiple submenu levels</li>
<li>3 included skin presets</li>
<li>Multi- or single-folding</li>
<li>Expand current submenu automatically option</li>
<li>Shortcode integration – add an accodion menu to yoru site anywhere you can add shortcodes</li>
<li>Widget integration – add an accordion menu to your widgetized theme areas</li>
</ul>

Bellows Accordion Menu

A flexible and robust accordion menu plugin

WPRestApiExtensions vs Bellows Accordion Menu