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How To Cache Data In WordPress With The Transients Api
Transients store data temporarily in the database or in the object cache, with an expiration time. They are perfect for saving the result of slow work, like an external API…
How To Register A Widget Area (Sidebar) In WordPress
A widget area, also called a sidebar, is a place in your theme where the site owner can drag and drop widgets from Appearance, Widgets. Register it with register_sidebar() and…
How To Display Post Thumbnails Correctly In WordPress
Featured images, also called post thumbnails, need theme support first. After that, use has_post_thumbnail() to check if the post has an image and the_post_thumbnail() to print it.
How To Speed Up Page Rendering With Css Content-Visibility
What it is: by default the browser calculates the layout and painting of the whole page, even the parts nobody has scrolled to yet. With content-visibility: auto the browser skips…
How To Load Custom Fonts With Css @Font-Face And Font-Display
Hosting fonts on your own server is faster, avoids third party requests and helps with privacy rules. Use @font-face to register the font and font-display to control how text shows…


