nicmare

WordPress ships with a native Lightbox-Effect for image blocks. This plugin adds one tiny additional option to the core image and gallery blocks: <code>Show Caption</code>.
When the toggle is enabled, the native lightbox receives the current image alt text as a <code>data-img-alt</code> attribute on the enlarged lightbox figure. A small frontend CSS then displays that value as a caption overlay inside the lightbox image.
Please note: The caption text is taken from the image <code>alt</code> attribute.
The toggle is only available when the native Lightbox-Effect is active. If the lightbox is disabled or the image is linked somewhere else, the caption option is disabled as well.
<h3>Plugin Features</h3>
✔ adds a new toggle <code>Show caption</code> to the core Image block 
✔ adds the same toggle to the core Gallery block 
✔ the toggle can only be enabled when the native Lightbox-Effect is active 
✔ ships with German translation files for the editor toggle 
✔ uses the image <code>alt</code> attribute as value for <code>data-img-alt</code> 
✔ adds the attribute only to the enlarged image figure in the lightbox 
✔ supports galleries by passing the gallery setting to the nested image blocks 
✔ outputs the value with a lightweight frontend CSS pseudo element 
✔ uses no new block and does not replace the existing Image or Gallery blocks

LMDM Lightbox Image Caption

Adds a lightbox-only image caption toggle for core Image and Gallery blocks.

By default the Advanced Posts Block from Blocksy theme returns couple of posts in a given order provided by the query loop logic (i.e. “date”). This plugin allows you to select and arrange specific posts manually.
<h3>Attention</h3>
You need to install the <a href="https://wordpress.org/themes/blocksy/" rel="ugc">Blocksy Theme</a> first. Without it, you can not use this plugin.
<h3>Plugin Features</h3>
✔ adds a new block panel “Block Settings” in <code>Advanced Posts</code> Block of Blocksy Theme 
✔ the panel contains a range field for custom column count of the block (maximum are 6 columns) 
✔ the column field inherits the default column count setting from customizer of the given post type 
✔ the panel contains a repeater field where each text field has the ability to search for desired posts 
✔ the search field offers a results lists with highlighted search terms 
✔ the search result items have a tooltip info containing the post-id and excerpt 
✔ the repeater field supports manual order of the posts by drag and drop mechanism 
✔ sets a limit of the repeater field by using the <code>LIMIT</code> value of the block. Want to search for more posts? Increase the <code>LIMIT</code> value

LMDM-Picker for Blocksy Advanced Posts Block

Modifies the Advanced Posts block from Blocksy theme to allow selecting specific posts to be shown in the block.

LMDM Lightbox Image Caption vs LMDM-Picker for Blocksy Advanced Posts Block