Harmandeep Singh

This WordPress plugin will change the Gutenberg editor width, which will be make it easy to use Gutenberg editor.

Page Editor Full Width Option

This plugin adjust default width of the page editor.

akky

By oembed, Flickr’s photo URL is automatically extracted as an embedded photo on WordPress, however, the default size of the photo is thumbnail size and for most blogs it is too small.
This simple plugin, let WordPress takes larger image from Flickr. The larger image would match better and more beautiful in wide themes.
Because you just paste Flickr photo URLs, your post contents are not affected by Flickr’s embedded code change. If there will be another plugin, you can change how Flickr photos are embedded on whole site, without modifying each embedded code.
This plugin works with PHP 5.5 or above.

Embed Wider Flickr Photo

Flickr photo oembed extracted in larger size, for wide and responsible themes.

Page Editor Full Width Option vs Embed Wider Flickr Photo