JLex Comment is one of the best comment systems for Joomla 3. Site visitors can easily leave their comments and feedback in the articles. The Joomla 3 extension has simple administration, a powerful set of features, integration with other popular components and the ability to quickly moderate comments. Main features: setting access control, importing and exporting comments from other components, the ability to attach files, 3 themes to choose from, adding stickers, adding emoticons and other functions.