What A Great Wordpress Plugin Looks like.
A great Wordpress plugin must have the following features and characteristics to make it ideal for implementation by the Wordpress administrator.
Straightforward and easy install procedure: Installation is the main process in the implementation of a plugin especially for a system such as Wordpress. Wordpress has a lot of features already built in and the plugins are developed to complement these features and add custom features for the easy administration and manipulation. If the installation of this system is complicated the administrator won’t go for it.
A good un-installation process: This is as important as installation itself. Removal of the software should not in any ways impede the operation of the rest of the system. A good plugin should make sure that it stays independent of the rest of the system and does its work seamlessly without trying to alter anything else that can cause the system to fail.
Easy Upgrade of the plugin: A plugin would need updates to keep it running smoothly. A good plugin must be able to upgrade without troubling the user in any ways. Most software, however simple or complex it is needs constant upgrades to make it more stable and secure. Upgrades can also add features and options into the existing set to make the plugin more interesting and useful.
Language support: Good plugins always has options for other languages apart from English. Localization of a plugin is an important thing. People from many demographics use the Wordpress software as Content Management System and Blogging system. A language is very important in both cases because not all end-users would know English and it is the duty of the administrator to make sure that the content is readable by most users.
Easy error recovery: A plugin must be able to easily recover from different errors and come back to normal. These are function specific software components and an administrator cannot risk a system going down without any fair chance of retrieval.
Import/ Export control options: Import and export controls are very much required for a plugin, it makes sure that the administrator can shift or transport the whole architecture of the system to another framework, without needing to make any large changes. It also helps in migration and upgrading of the system.
A good user interface: A plugin must possess a good user interface to add a menu based navigation for the admin; this would ease the tasks for the admin and make the plugin more useful. A good user interface must be intuitive to the administrator who is the end user here. It must provide him with enough options to manipulate the configurations for the plugin.
Security of the Plugins: A great plugin should not be vulnerability in the system.
Changes to the system: A change log is necessary to track all the changes. This is very important as it marks a timeline of the changes made so that an administrator can look at the past changes and its effect on the whole system.
Support: Good plugins should also come with good support and documentation.
There are several other things that you can look for but the ones mentioned above are some of the most critical ones.