Resizable and collapsable panes for requests, activities, inspector, and filters.

Quickly find requests and activities—rows are filtered as you type.

A highly configurable interface so you can see everything you want and nothing you don’t—for example, see only the activities of the most recent request.

Contextual column sets that display more information when viewing a single type of activity.

See every detail about the selected request and activity. Collapsible panes let you hide details you don’t want to see.

Control which requests and activities are displayed using powerful filters. Easily apply filters right from the toolbar or using the dedicated filters pane.

View request parameters hierarchically. Smart default sort order shows more important parameters like id at the top and framework parameters like authenticity_token at the bottom.

Execute queries with Sequel Pro in a single click.

Create your own custom filters for requests or activities. Filters can be based on any request or activity property—take a look at the complete list.

Filter options let you define sort behavior, limit the number of rows displayed, or control pane visibility when a filter is applied.

Author filters directly using code for maximum flexibility.

With one click you can open the log file for the currently running Rails app—or see a list of files for all running apps if you have more than one.

Find errors and review stack traces with ease.

Automatic, easily understandable explains for all queries on all database adapators.

View email recipients and bodies.

See statistics about groups of activities.

Show or hide any request or activity columns.

Constrain your search to any column or search all of them at once.