Sticky Content – Make Any Section Sticky on Scroll vs Syntax-highlighting Code Block (with Server-side Rendering)

Sticky Content helps you turn any element on your site into sticky with ease. You can make any block, widget, or section remain visible or appear and disappear as users scroll down the page. It is useful for creating sticky headers, sidebars, banners, call-to-action boxes, or any element you want to keep in view. Sticky Content | Demos | Pricing The plugin works with the WordPress block editor (Gutenberg). You can also use shortcodes to add sticky elements anywhere on your site. The free version lets you create simple sticky effects, while the Pro version includes advanced triggers, transitions, and layout controls. Sticky Content is optimized for performance and compatible with all themes and builders. It helps you design layouts that keep important elements visible while scrolling for better user engagement. Key Features – Free Version Universal Shortcodes & Block: Insert via Gutenberg block (in “Widgets” category) or shortcode in posts/pages/widgets. Sticky Mode: All elements become fixed once they hit the top of the page. Top Position Offset: Set vertical offset in px for the fixed state. Background Control: Set a separate background for the sticky state. Padding Control: Adjust inner spacing for the sticky element. Sticky Content Pro – Unlock Advanced Features When you upgrade to Pro, you get the full suite of sticky capabilities, including: Pro Features Include: Sticky Modes: Always, After Scroll, While in View (choose exactly how the element behaves as the user scrolls). Custom Start & End Triggers: Trigger sticky behavior by ID, CSS selector, or pixel value (start/stop at defined points). Horizontal & Vertical Positions: Set fixed offsets using % unit for precise placement. Separate Backgrounds & Sticky Backgrounds: Distinct styling when static vs sticky. Border, Border Radius & Shadow: Style main and sticky states independently for more design impact. Z-Index Control: Ensure the sticky element sits above (or below) other content as needed. Stick Within Container: Confine sticky behavior to a specific section or container via a custom selector. Scroll Trigger (px): Define how many pixels of scroll before the stick effect begins. Transition Animations: Choose fade, slide, scale, zoom (or none) for smooth sticky transitions. Duration, Delay & Easing Functions: Fine-tune the animation timing and curve for natural motion. Opacity & Transform Control: Fade, move, or scale the element during sticky transition for dynamic presentation. How to Use Sticky Content – Step-by-Step Guide Getting started with Sticky Content is quick and easy! Install and activate the plugin via Plugins → Add New in your WordPress dashboard. In the Gutenberg editor, add the Sticky Content Block from the “Widgets” category; OR use the shortcode in classic editor, widget or template. Select the element you want to stick, then in the block’s right-hand sidebar (or shortcode attributes) configure: sticky mode, trigger, offset, styling, animation (if Pro). Save or update your page/post. View the front-end and scroll to test: as the element hits the top (or your defined start trigger) it will enter sticky mode; if an end trigger is set, it will exit when reached. For more details or advanced configuration, visit the plugin Installation tab. Enjoy your interactive sticky content!. Feedback Did you like this plugin? Dislike it? Do you have a feature request? Please share your feedback with us Check out the Parent Plugin of this plugin- bBlocks – A blocks collection and page building tool for Gutenberg. Check out our other WordPress Plugins- Html5 Video Player – Display videos as single and playlist in multiple skins. PDF Poster – Display/Embed PDF files with different styles. Html5 Audio Player – Listen audios with awesome visuals. StreamCast – Customizable radio player with different skins. 3D Viewer – Embed 3D models and 3D products with interaction. Advanced Post Block – Show posts and custom posts in different layouts.

This plugin extends the Code block in WordPress core to add syntax highlighting which is rendered on the server. Pre-existing Code blocks on a site are automatically extended to include syntax highlighting. Doing server-side syntax highlighting eliminates the need to enqueue any JavaScript on the frontend (e.g. Highlight.js or Prism.js) and this ensures there is no flash of unhighlighted code (FOUC?). Reducing script on the frontend improves frontend performance, and it also allows for the syntax highlighted code to appear properly in AMP pages as rendered by the official AMP plugin (see also ampproject/amp-wp#972) or when JavaScript is turned off in the browser. This extended Code block uses language auto-detection to add syntax highlighting, but you can override the language in the block’s settings sidebar. (There is currently no syntax highlighting of the Code block in the editor, but see #8.) The plugin supports all programming languages that highlight.php supports (being a port of highlight.js). The Code block also is extended to support specifying lines to highlight which get marked up with mark elements (including in RSS feeds). There is also a checkbox for whether to show line numbers on the frontend (with the numbers being non-selectable). Lastly, given inconsistencies across themes regarding whether lines in a Code block should be wrapped, this plugin adds styling to force them to no-wrap by default, with a checkbox to opt in to wrapping when desired. For advanced usage, please see the plugin wiki. This plugin is developed on GitHub. See list of current issues with the plugin. Please feel free to file any additional issues or requests that you may come across. Pull requests are welcome. See contributing information. Credits This is a fork of Code Syntax Block by Marcus Kazmierczak (mkaz), which is also available on WordPress.org. Copyright (c) 2018 Marcus Kazmierczak. Licensed under GPL 2.0 or later. highlight.php is released under the BSD 3-Clause License. Copyright © 2006-2013, Ivan Sagalaev ([email protected]), highlight.js (original author). Copyright © 2013, Geert Bergman ([email protected]), highlight.php