TumblrFloater is a Chrome extension developed by David Maciel that allows you to turn Tumblr's dashboard header into a fixed element. With this extension, the header will remain at the top of the page regardless of how far you scroll. Additionally, you have the option to hide the header if desired. This extension is fully compatible with X-Kit and promises to introduce more features in future updates.

One of the key advantages of TumblrFloater is its compatibility with Tumblr's latest dashboard update. Users can now enjoy the benefits of a fixed header while navigating through Tumblr's new dashboard. The extension also offers version 1.3, which includes visual updates and the ability to hide the header and new post immediately. Version 1.2 brings a popup with notes about updates and finally introduces an icon. In version 1.1, the developer added a New Post fixed element along with the ability to hide it.