# PixelsPress: Free WordPress Theme \& Plugins

> PixelsPress builds free WordPress themes and plugins for bloggers\. Explore our free theme, developer tools, and expert WordPress support\.

Generated by Yoast SEO v28.2, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [Free WordPress Theme and Plugins](https://pixelspress.com/)
- [Blog](https://pixelspress.com/blog/)
- [Theme](https://pixelspress.com/free-wordpress-theme/)
- [Contact Us](https://pixelspress.com/contact-us/)
- [About Us](https://pixelspress.com/about-us/)

## Posts
- [How to Create Shortcode in WordPress Plugin](https://pixelspress.com/how-to-create-shortcode-in-wordpress-plugin/): Create a shortcode in a WordPress plugin easily\. Learn to use the add\_shortcode function to build a custom product box step by step\.
- [Install Roundcube Webmail on Ubuntu: PHP 7\.2 Guide](https://pixelspress.com/install-roundcube-webmail-ubuntu-php-7-2/amp/): Install Roundcube Webmail on Ubuntu 16\.04/18\.04/18\.10\. A step\-by\-step guide to setting up Apache2, MariaDB, and PHP 7\.2 for your mail server\.

## Sliders
- [Main Slider](https://pixelspress.com/neo-carousel/main-slider/)
- [Home Page Slider](https://pixelspress.com/neo-carousel/157/)

## Articles
- [Embed a Carousel in a Theme Template](https://pixelspress.com/kb/carousel-template-tag/): Theme developers can drop a carousel straight into a template file with do\_shortcode\(\)\.
- [Add Custom Slide Sources](https://pixelspress.com/kb/carousel-custom-slide-sources/): Register your own post types as slide sources and control their category taxonomy with the nbc\_slide\_post\_types and nbc\_post\_type\_taxonomy filters\.
- [Customize the Carousel Output](https://pixelspress.com/kb/customize-carousel-output/): Use the nbc\_shortcode\_filter to wrap, prepend or otherwise modify the HTML a carousel produces\.
- [Hooks and Filters Reference](https://pixelspress.com/kb/carousel-hooks-filters/): A reference of the action and filter hooks NEO Bootstrap Carousel exposes for developers\.
- [Bootstrap Version Conflicts](https://pixelspress.com/kb/carousel-bootstrap-conflicts/): The carousel is built for Bootstrap 3\. Themes shipping Bootstrap 4 or 5 use a different, incompatible carousel API\.

## Glossary
- [SSL](https://pixelspress.com/glossary/ssl/): The encryption that secures traffic between a browser and your site \(the padlock / HTTPS\)\.
- [Permalink](https://pixelspress.com/glossary/permalink/): The permanent, human\-readable URL of a post, page or article\.
- [Cache](https://pixelspress.com/glossary/cache/): A temporary store of pre\-built data used to serve pages faster\.
- [Theme](https://pixelspress.com/glossary/theme/): A collection of templates and styles that controls how your site looks\.
- [Plugin](https://pixelspress.com/glossary/plugin/): A package of code that adds features to a WordPress site without altering core files\.

## Categories
- [Linux Guides](https://pixelspress.com/linux-guides/)
- [Code Quality Tools](https://pixelspress.com/code-quality-tools/)
- [UI/UX Design](https://pixelspress.com/ui-ux-design/)
- [WHM](https://pixelspress.com/whm/)
- [WordPress Development](https://pixelspress.com/wordpress-development/)

## Article Categories
- [Customizing the Theme](https://pixelspress.com/kb-categories/customizing-neovantage/)
- [Troubleshooting](https://pixelspress.com/kb-categories/neovantage-troubleshooting/)
- [Building Carousels](https://pixelspress.com/kb-categories/building-carousels/)
- [Settings \& Customization](https://pixelspress.com/kb-categories/carousel-settings/)
- [Troubleshooting](https://pixelspress.com/kb-categories/carousel-troubleshooting/)

## Product Spaces
- [NEOVANTAGE WP Theme](https://pixelspress.com/docs/neovantage-theme-documentation/)
- [NEO Bootstrap Carousel](https://pixelspress.com/docs/neo-bootstrap-carousel/)

## Optional
- [Sitemap index](https://pixelspress.com/wp-sitemap.xml)