marko/debugbar

Development debugbar and request profiler for the Marko Framework with request, response, timing, memory, messages, database, logs, views, Inertia, and config collectors

0.5.0 2026-05-01 17:22 UTC

Requires

• php: ^8.5
• marko/config: 0.5.0
• marko/core: 0.5.0
• marko/database: 0.5.0
• marko/env: 0.5.0
• marko/log: 0.5.0
• marko/routing: 0.5.0
• marko/view: 0.5.0

Requires (Dev)

• marko/testing: 0.5.0

MIT

• debug
• profiler
• debugbar
• dev
• webprofiler
• marko

README

Development debugbar and request profiler for the Marko Framework.

Installation

composer require marko/debugbar --dev

Quick Example

With APP_DEBUG=true (or DEBUGBAR_ENABLED=true), the debugbar auto-injects into HTML responses and stores a snapshot for every request. Add custom messages and timings from anywhere in your app:

debugbar('Rendering dashboard', 'info', ['user_id' => $user->id]);

$report = debugbar()?->measure('build report', fn () => $this->reports->build());

Open /_debugbar to browse stored requests, or follow the X-Marko-Debugbar-Url header on JSON responses for the per-request profiler page.

Documentation

Full configuration, collectors, and API reference: marko/debugbar