TheHandOfCod

After the plugin has been installed features of the Block Editor can be turned off and on using the settings page 
or the two hooks provided which can be called with do_action.
The plugin also allows customisation of the look and feel of the Block Editor through the selection of themes. The only theme bundled with the 
plugin is the Default theme, which has the same look and feel as the base Block Editor.
Other themes can be found by seraching the wordPress.org plugin repository.
The two hooks are:-
‘fofo_bec_feature_on’ to turn features on and 
‘fofo_bec_feature_off’ to turn features off.
Currently supported features are :-
<ul>
<li>The ‘Category Panel’ on the settings sidebar [use feature name ‘category_panel’]</li>
<li>The ‘Tag Panel’ on the settings sidebar [use feature name ‘tag_panel’]</li>
<li>The ‘Featured Image Panel’ on the settings sidebar [use feature name ‘featured_image_panel’]</li>
<li>The ‘Excerpt Panel’ on the settings sidebar [use feature name ‘excerpt_panel’]</li>
<li>The ‘Discussion Panel’ on the settings sidebar [use feature name ‘discussion_panel’]</li>
<li>The ‘Permalink Panel’ on the settings sidebar [use feature name ‘permalink_panel’]</li>
<li>The ‘Top Toolbar’ option can be toggled on/off [use feature name ‘top_toolbar’]</li>
<li>The ‘Spotlight Mode’ can be toggled on/off [use feature name ‘spotlight_mode’]</li>
<li>The ‘Fullscreen mode’ can be toggled on/off [use feature name ‘fullscreen’]</li>
<li>The ‘Show more tools and options’ button can be turned off [use feature name ‘edit_post_more_menu’]</li>
</ul>
<h3>Examples</h3>
<pre><code>do_action( 'fofo_bec_feature_off', 'category_panel' ); //this turns the category panel in the sidebar off.

do_action( 'fofo_bec_feature_on', 'category_panel' ); //this turns the category panel in the sidebar on, if it has been turned off.
</code></pre>

Foxdell Folio Block Editor Customiser

Customise you Block Editor experience, or customise the experience on client sites.

Mark Jaquith

This plugin allows you to customize the logo on the WordPress login screen. There is zero configuration. You just drop the logo file into your WordPress content directory, named <code>login-logo.png</code> and this plugin takes over.
Note that you should use a transparent background on the PNG image, crop it tightly (no padding pixels) and use a width of exactly 312 pixels for best results. Wider images will be downscaled in modern browsers, but it isn’t recommended to rely on that.
This plugin also works in the <code>mu-plugins</code> directory.

Login Logo

Customize the logo on the WP login screen by simply dropping a file named login-logo.png into your WP content directory. CSS is automatic!

Foxdell Folio Block Editor Customiser vs Login Logo