Table of content block for WordPress

This plugin adds a block to the WordPress block editor that allows you to add a table of content to your posts and pages.

For developers

Allow more blocks to be included in the Table of content

By default, the Paragraph block get a custom setting to be included in the Table of content (Advanced > Table of content). Use the toc_third_blocks_included filter to allow more blocks :

add_filter( 'toc_third_blocks_included', 'custom_toc_third_blocks_included', 10, 1 );
function custom_toc_third_blocks_included( $blocks ) {
    $blocks[] = 'core/button';
    return $blocks;
}