Simplr

I wrote a lightweight extension to restyle the Tumblr dashboard as an excuse to experiment with Safari’s new extensions API this weekend. The idea was to make it a bit quieter and customize it for my own use, but since Apple made it so easy to package and release these, I figured I’d share it with any like-minded Tumblr users.
Here’s what it does:
- Helvetica instead of Arial.
- Renders type using Safari 5’s new -webkit-font-smoothing property.
- Changes the username links to the post permalink.
- Replaces the post icons with a simple sidebar menu.
- Makes the sidebar elements less glossy.
- Hides tracked tags, radar, and suggestions.
- Removes the gray border from the bottom of each post.
- Gives the rounded corners a hint of subtlety.
Plus a handful of other minor stylistic changes (here’s a before/after GIF). The extension only kicks in on the dashboard and other pages that share the same layout (group blogs, likes, drafts, and queue). If you’re a developer, feel free to grab the GitHub project.