Send an Email Alert to the Administrator When WordPress Hits a 404 Page
Use a simple WordPress functions.php snippet to email the administrator when the site returns a 404 page.
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How to Build a Category Subscription Feature in a WordPress User Center with Ajax
Build a category subscription feature for a WordPress user center with Ajax, without relying on a plugin.
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How to Display Random Images as a Background in WordPress
Use simple PHP in WordPress to rotate random background images and make text-heavy pages feel more active.
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Show a Word Count Column in the WordPress Admin Post List
Add a custom admin column that displays the word count for each post in the WordPress post list screen.
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Use jQuery to Shrink the Navbar Dynamically While Scrolling
A simple jQuery and CSS3 technique for shrinking a fixed navigation bar after the page scrolls past a certain height.
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Display the Total Product Weight in the WooCommerce Cart and Checkout
Show the combined cart weight in WooCommerce when shipping costs depend on product weight.
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Add Smooth Anchor Scrolling to a Web Page with jQuery
A short jQuery snippet for replacing abrupt anchor jumps with smooth scrolling behavior.
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Adjust Time Display Based on Post Freshness in WordPress
Display WordPress post dates differently depending on how recent the content is, such as showing time today, yesterday for recent posts, and month-day for older posts.
