Reddit Contextualizer

Adds instant context to your Reddit experience by showing historical behavior for any user.

Reddit Contextualizer makes Reddit more fun to use by adding context to the page. Today, it adds a simple activity summary inside Reddit’s existing user popover. When you click on a username, you’ll see which subreddits that user has posted or commented in over the past year or so. The information shown comes entirely from public Reddit profiles. Activity from NSFW and very new subreddits is excluded to help preserve privacy. This extension does not track you or change the Reddit interface beyond adding a small panel to the user hovercard. The long-term goal is to make contextual information on Reddit easier to access without leaving the page. Not affiliated with Reddit.