Sovit Tamrakar

World Flag is WordPress Flag Plugin which will ease the writer/authors to add flags to posts or pages with shortcode.
Tinymce Editor button has been added to ease the usage of plugin with few clicks of button.

World Flag

World Flag - Country Flag using shortcode.

Chris Allen

Poodle Plugins

This plugin makes it easy to distinguish between your local development site, and your live site. 
I created this because I often use a local duplicate of my live site, for development, with the same DB, and the same URL.
I needed a quick & easy way of distinguishing between my live and development sites at a glance. This plugin acheives that in the simplest way possible.
There are settings for colour, positioning and the text displayed on the badge. It is also possible to add a link onto the badge.

WP Dev Flag

Shows a floating badge on the front end, to visually distinguish your development site from production.

World Flag vs WP Dev Flag