How to Change the WordPress Login Page...
This snippet allows you to easily change the URL of the logo on your WordPress login ...

WPCodeBox
110
Optimize your WordPress workflow by disabling the default fullscreen editor. This snippet removes the full screen mode, allowing you to access the familiar admin toolbar and WordPress menu when editing pages or posts.
<?php
if (is_admin()) {
function jba_disable_editor_fullscreen_by_default() {
$script = "jQuery( window ).load(function() { const isFullscreenMode = wp.data.select( 'core/edit-post' ).isFeatureActive( 'fullscreenMode' ); if ( isFullscreenMode ) { wp.data.dispatch( 'core/edit-post' ).toggleFeature( 'fullscreenMode' ); } });";
wp_add_inline_script( 'wp-blocks', $script );
}
add_action( 'enqueue_block_editor_assets', 'jba_disable_editor_fullscreen_by_default' );
}