Will Anderson

Tony Ferrell

Adds a new tab to Debug Bar that displays the hooks that were called during the page request.
You can live-filter the hooks that are displayed to hide noisy information like translation, options, and sanitization
Clicking on a hook will expand it to show the arguments that were passed to the hook

Debug Bar Hook Log

Logs and displays a filterable list of all hooks called during the request, with their arguments

Brett

Frontend Features: 
 – adds a toolbar to the bottom of WordPress pages that will show meaningful information that helps developers to create optimized WordPress sites. 
 – Info includes SQL queries, query vars, peak memory usage, and a filetrace.
Backend Features: 
 – Provides a very basic checklist with suggestions for development. 
 – Shows basic server stats and information 
 – phpInfo 
 – WP rewrite rules (coming soon)

Developer Toolbar

Adds easy to access data for developers, including a fixed toolbar to the bottom of pages that shows query data and memory usage among other data.

Debug Bar Hook Log vs Developer Toolbar