Wordpress Plugins
Atlas: WordPress Knowledge Base Plugin
Meet Atlas: a WordPress knowledge plugin that lets you create a library of information about your products to make life easier for your customers. It comes with Startup & Intercom styles and has basic search functionality. You get a bunch of useful widgets to showcase top articles, recently updated items, and recent activity on your site.
Atlas lets you change all front-end labels from within the admin interface. You get sidebar options for categories, search results, home, and articles to give you more flexibility on what to display on your pages. Webmasters have the option to enable Gutenberg / Font Awesome and modify permalinks and CSS in the back-end.
jayc is the Elite Author behind this CodeCanyon plugin. You can find out more here.