Trello Pluso is a Chrome add-on developed by DivanDesign that offers a modern and clean style for Trello, the popular project management tool. This add-on enhances the appearance of Trello by removing rounded borders, bold fonts, gradients, and text shadows, resulting in a more minimalist and simplified design.

With Trello Pluso, you can enjoy a sleek and elegant interface that focuses on simplicity and ease of use. The add-on also includes various improvements and fixes, such as fixing the position of the sidebar with buttons in the card window and ensuring that buttons are visible on elements with light backgrounds while the board has a dark background.

In addition, Trello Pluso introduces the ability to set custom opacity for columns by simply typing "#opacity50" in the column title. This feature allows users to customize the appearance of their Trello boards according to their preferences.

Overall, Trello Pluso is a valuable add-on for Trello users who appreciate a clean and modern design aesthetic. It enhances the visual experience of Trello without compromising its functionality.