Instant search-as-you-type for a WordPress glossary
Build instant glossary search in WordPress: a validated REST endpoint, debounced fetch with AbortController, a fast query and accessible results.
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Dark mode for Elementor V4: global variables and no flash
Dark mode on an Elementor V4 site: override the global variables, set the mode before first paint and ship an accessible toggle with aria-pressed.
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Shortcode plugins in Elementor: when and how to build them
When a shortcode plugin beats a custom Elementor widget, and how to write one that validates input, escapes output, loads assets only when used and caches.
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Custom Gutenberg blocks clients can edit without breaking
Build homepage sections as custom Gutenberg blocks with block.json, render.php, locked InnerBlocks and block supports, so editors can't break the layout.
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AJAX search and taxonomy filters for a custom post type
How my open-source plugin adds AJAX search and taxonomy filters to a custom post type, and how to harden it and add paging, ACF filters and aria-live.