Thorsten Frommen

Dobby, the friendly Admin Elf, takes care of all your (unwanted) admin notices.
<h4>Contribution</h4>
To contribute to this plugin, please see its <a href="https://github.com/tfrommen/Dobby" rel="nofollow ugc">GitHub repository</a>.
If you have a feature request, or if you have developed the feature already, please feel free to use the Issues and/or Pull Requests section.
Of course, you can also provide me with <a href="https://translate.wordpress.org/projects/wp-plugins/wp-dobby" rel="nofollow ugc">translations</a> if you would like to use the plugin in another not yet included language.

Dobby

Wonderful work. We've built something similar inside our BusinessPress plugin (also manages updates, exposes hidden preferences & reduces WordPress branding). It would be great to join forces in fighting evil admin plugin notifications. Keep up the great work making WordPress the publisher-friendly CMS it deserves to be.

Alec

Great work, Thorsten

Every time I see Dobby instead of clutter, I briefly smile inside. 
House elves are great.

Thank you, Dobby!

Thank you very much for making this free for everyone :) 

Excellent work

Dobby, the friendly Admin Elf, takes care of all your (unwanted) admin notices.

tex0gen

Display custom admin notices in your WordPress admin dashboard with native WordPress styling. 
Choose between success, warning, error or neutral styles.
This is a super lightweight plugin that is only loaded on your admin dashboard.

Custom Admin Notice

Does what it says on the tin

Custom admin notices for your WordPress admin dashboard. Display a custom notice to all users in your WordPress dashboard.

Dobby vs Custom Admin Notice