Raihanul Islam

Color and time format can be set in widget settings. 
Shortcode is: [Awesome_clock]

Awesome Clock Widget

Here is a short description of the plugin.  This should be no more than 150 characters.  No markup here.

Pippin Williamson

Modifies the Empty Spam action in WordPress to process the spam deletion in batches, allowing you to delete thousands or even hundreds of thousands of spam comments at once without killing your server.
Have you found a bug or have a suggestion or improvement you’d like to submit? This plugin is available on <a href="https://github.com/pippinsplugins/batch-comment-spam-deletion" rel="nofollow ugc">Github</a> and pull requests are welcome!

Batch Comment Spam Deletion

Modifies the Empty Spam action in WordPress to process the spam deletion in batches instead of all at once.

Awesome Clock Widget vs Batch Comment Spam Deletion