The Content Rating Add-On enables your users to get better feedback on their content and therefor improve yours wikis overall quality.
Using the Font Icons Add-On for Confluence you can choose from many different icons. Use descriptive icons to better visualize and present your content.
The Image Galleries and Sliders Add-On for Confluence from Atlassian allows you to present your attached images even better using some handy macros. Use galleries like grids, column, carousel slider, accordion slider or a before after comparison.
Label Suggester suggests labels for pages and posts based on your content. Titles, headlines, hyperlinks and other text elements are considered. For English and German content natural language processing is used to make more accurate suggestions.