Scott Taylor

Similar to what we use on eMusic – this software is still experimental, but take a look!
Automagically concatenates JS and CSS files that are output in wp_head() and wp_footer() – stores / serves them from Memcached (if installed) or Database. In a load-balanced environment, the generation of flat files can be expensive and hard to distribute. Minify takes advantage of Memcached and Site Options / Transients to do the work once and share it among all servers in your cluster. File names are dynamically-generated to allow cache-busting of a CDN like Akamai that doesn’t always cache-bust by query string.
New .htaccess rule! 
 RewriteRule ^([_0-9a-zA-Z-]+)?/?wp-content/cache/minify-(.+)-(.*).(css|js)$ /wp-content/plugins/minify/make.php?hash=$2&type=$4&incr=$3&site=$1 [L]

Minify

Automagically concatenates JS and CSS files that are output in wp_head() and wp_footer()

mrkhanakia

Are you a frontend developer? Do you want to clear browser cache for all users? Just activate this plugin and show your work!
Disable Version Caching allows you to update the assets version of all CSS and JS files automatically or manually in one click.
Now you can show the latest changes on the site without asking the client to clear the cache.
<h4>How it works?</h4>
Usually, WordPress loads assets using query param “ver” in the URL (e.g., style.css?ver=4.9.6). It allows browsers to cache these files until the parameter will not be updated.
To prevent caching of CSS and JS files, this plugin adds a unique number (e.g., 1526903434) to the “ver” parameter (e.g., style.css?ver=4.9.6.1526903434) for all links, loaded using wp_enqueue_style and wp_enqueue_script functions.
<h4>For developers</h4>
By default, this plugin updates all assets files every time a user loads a page and adds options in the admin panel (Settings -> Disable Version Caching) which allows you to configure updating of these files.
But you can also set the version of CSS and JS files programmatically.
Just insert this code in functions.php file of your theme and change the value of assets_version when you need to update assets:
<pre><code>disable_version_caching( array( 
 'assets_version' => '123' 
) );
</code></pre>

Disable Version Caching – Khanakia

Excellent

Nice addition for sites that are in development!

Great help

Updates the assets version of all CSS and JS files. Shows the latest changes on the site without asking the client to clear browser cache.

Minify vs Disable Version Caching – Khanakia