The oik block, shortcode and API server enables you to document blocks, shortcodes and APIs for your plugins and themes.
The documentation for WordPress blocks may help you decide which block is the most appropriate for your content.
The shortcode information is accessible online and available to any user who requests help for a shortcode using the oik options > Shortcode help page. The APIs will also be accessible from your website.
For further information see bobbingwide/oik-shortcodes.