Laravel Debugbar is a web-based debugging toolbar and application profiler for Laravel. It provides a visual interface to inspect database queries, logs, and performance metrics in real time to identify and resolve bugs during development.
The tool features a database query monitor to capture SQL statements and timings, as well as a request inspector for analyzing route metadata, loaded views, and HTTP request data. It includes a profiler for measuring execution time and memory usage to identify bottlenecks in the request lifecycle.
Its observability capabilities cover exception capture, application message logging, and the tracking of redirects and asynchronous requests. The system also supports request history tracking, template execution profiling, and system state auditing of configuration values and cache events.
The project allows for extensibility through the registration of custom data collectors.
