Enlighter is a free syntax highlighting plugin designed specifically for WordPress, leveraging the EnlighterJS library for an aesthetically pleasing code display. It integrates seamlessly with both Gutenberg and Classic Editors, allowing users to easily add highlighted code snippets to their posts. The plugin supports a wide range of programming languages and offers a user-friendly Theme Customizer for those without CSS expertise. Additional features include automatic tab-pane creation for multi-language examples, inline syntax highlighting, and advanced configuration options for customization.

The plugin is fully compatible with modern web browsers and ensures GDPR compliance by not relying on external resources. Users can also benefit from compatibility modes for legacy codeblock plugins like Crayon and CodeColorer. Enlighter’s extensibility allows for the addition of custom languages and themes, making it a versatile tool for developers and content creators looking to enhance their code presentation on WordPress.