The SteemitBoard Viewer is a useful Chrome extension developed by Arcange. It falls under the category of browsers and specifically under the subcategory of add-ons and tools. This extension allows users to easily navigate to the board of the currently displayed user when browsing the Steem blockchain on various front-end clients.

This extension provides a convenient way to access the board of any user you are currently viewing on front-end clients of the Steem blockchain. It saves time and effort by eliminating the need to manually search for a user's board. The SteemitBoard Viewer is available for free, making it an accessible tool for Steem users who want to streamline their browsing experience.