Elegant, interactive popups for the Footnotes block.

Elevate your website's user experience by incorporating lightweight and visually appealing footnotes using littlefoot. This WordPress plugin extends the functionality of the Footnotes block, seamlessly integrating the littlefoot JavaScript library to transform static footnotes into interactive popups.

• PHP 7.4+
• WordPress 6.4

1. Navigate to Plugins > Add New in your WordPress admin area.
2. Search for "Littlefoot for Footnotes".
3. Click Install Now, then Activate.

1. Download the plugin ZIP file from the GitHub repository or WordPress directory.
2. Go to Plugins > Add New > Upload Plugin in your WordPress admin area.
3. Upload the ZIP file and click Install Now.
4. Activate the plugin.

To include this plugin as a dependency in your Composer-managed WordPress project:

1. Add the plugin to your project using the following command:

composer require s3rgiosan/littlefoot

2. Run composer install to install the plugin.
3. Activate the plugin from your WordPress admin area or using WP-CLI.

This plugin requires no configuration.

Sets a delay between the activation of the footnote button and the activation of the actual footnote content.

Default: 100

Determines whether or not a footnote can be used as the content for multiple footnote buttons.

Default: false

Specifies whether or not multiple footnote popovers can be active simultaneously.

Default: false

When the footnote content is being removed this option specifies how long after the active class is removed from the footnote before the element is actually removed from the DOM.

Default: 500

Determines whether footnotes that were presented when hovering on a footnote button are dismissed once the footnote button or footnote popover is un-hovered.

Default: false

Specifies the amount of time (in milliseconds) that must pass after the footnote button/content is un-hovered before the footnote is dismissed.

Default: 250

See littlefoot.js theming section.

A complete listing of all notable changes to this project are documented in CHANGELOG.md.