mores

EasyPermGals is based on <a href="http://www.waltervos.com/downloads/wordpress-plugins/easygals/" title="EasyGals" rel="nofollow ugc">EasyGals</a> by Walter Vos. Where easygals allows you to manually activate the automatic gallery feature on a per-post/per-Page basis, EasyPermGals does this automatically. Each and every post or Page is checked for attached images which are then displayed in a neat gallery underneath. Lightbox, if installed, may be used to view the full-size images.
After a feature request, I added the option to switch between manual and automatic thumbnail attachment. This allows you to define, exactly where the thumbnails are supposed to be embedded.

EasyPermGals

EasyPermGals automatically appends a gallery of all images to a post or Page

Palasthotel

greatestview

CAUTION: This plugin is now deprecated! The successor plugin is <a href="https://wordpress.org/plugins/embed-javascript-file-content/" rel="ugc">Embed JavaScript File Content</a>. The new plugin is rebuild from scratch and more rock solid: It respects order and position of scripts and extra scripts added via <code>wp_add_inline_script</code> or <code>wp_localize_script</code> don’t get lost. Give it a try!
In some cases you cannot wait for a JavaScript file to load, even if it is placed early in the <code><head></code> section of your template. You can benefit from better performance, if you place the JavaScript code directly inside a <code><script></code> tag into the header. This is where this plugin comes in: It provides a filter <code>inline_javascript_in_head_handles</code>, which takes JavaScript handles, dequeues those scripts and echos their code content inline into the head section instead of linking them via a script tag.
Please beware that placing lots of JavaScript code inline in the <code><head></code> section can be critical! First you lose caching benefits and second the document size can increase easily. A general rule of thumb is that you should only consider JavaScript files for inline placement, which are critical and which have a file size lower than ~500 Bytes.
<h4>Example</h4>
<pre><code>add_action( 'wp_enqueue_scripts', 'my_scripts' );
function my_scripts() {
 // Some critical script is enqueued
 wp_enqueue_script( 'js-detection', get_template_directory_uri() . '/js/js-detection.js' );
}

/**
 * Define JavaScript handles to be echoed inline in the html head section.
 */
add_filter( 'inline_javascript_in_head_handles', 'my_inline_javascript_in_head_handles', -20 );
function my_inline_javascript_in_head_handles( $handles ) {
 $scripts = [ 'js-detection' ];

 return array_merge( $handles, $scripts );
}
</code></pre>

Inline JavaScript in Head

Boosts performance of critical short JavaScripts by placing their content directly into the HTML head.

EasyPermGals vs Inline JavaScript in Head