yoav.aner

<a href="http://blog.gingerlime.com/ajaxizing/" title="WordPress plugin that allows you to ajaxize almost any php function on your site" rel="nofollow ugc">Ajaxize</a> will allow you to ajaxize almost any php function on your site. 
It can be a plugin, a function you wrote, or even a core wordpress function.
1.4 : Removed deprecated split function 
 Added an option to remove Ajax referer protection (not recommended, but helpful in some rare cases) 
 Tested for compatibility with WordPress 4.x
1.3 : Updated to work within 404 templates (thanks to ovidiubica for reporting)
1.2 : Small security improvements (added nonce to the javascript) and tested with WordPress 3.2.1
New in 1.1: Context Awareness. Ajaxize is now setting the correct context for functions automatically. Special thanks to <a href="http://digitalnature.eu/" rel="nofollow ugc">One Trick Pony</a> for helping set the hook in the right place.

Ajaxize

Ajaxize will allow you to ajaxize almost any php function on your site.

Épico Studio

Marcio Duarte

🆕 New features: now you can add a background image and the link to your Privacy Policy page with a couple of clicks.
The Dynamic Year Block will automatically update the copyright year in your website footer. At the turn of each year, the number will automatically change to reflect the current year, freeing you from manually editing the year every new year’s eve.
The plugin works for both classic and block themes, but it is especially useful in the context of the Site Editor, where you can visually change the footer template part without messing with code. Just insert the Dynamic Year Block, enter your copyright notice and you’re done. 💪
You can open <a href="https://playground.wordpress.net/?plugin=dynamic-year-block" rel="nofollow ugc">this WordPress Playground site</a> in your browser to quickly test it.
⚠️ Important: please configure your timezone in “Settings → General → Timezone” in your WordPress dashboard, so that the year displayed by the block matches your server time and the timezone set in WordPress.
This is a community plugin that can always be downloaded for free without any paid subscription from <a href="https://wordpress.org/plugins/dynamic-year-block/" rel="ugc">the official WordPress repository</a>.

Dynamic Year Block – display a copyright notice in your footer with the current year

fills in a missing feature!

A block that always displays the current year in your footer copyright notice.

Ajaxize vs Dynamic Year Block – display a copyright notice in your footer with the current year