Attabench

Provides immediate insight into algorithm complexity with logarithmic scales on both axes, making it easy to spot performance characteristics like O(n) vs O(log n) behavior, as highlighted in the background and usage sections.

Allows developers to define their own tasks in Swift with input generators and task-specific measurements, as detailed in the 'Create Your Own Benchmarks' section with examples like Array.contains and Set.contains.

Enables dynamic task management, real-time chart updates, and flexible measurement controls, letting users filter tasks and adjust parameters on the fly without restarting benchmarks.

Supports dragging charts directly to Finder or using the included attachart command-line tool for PNG generation, ideal for documentation or presentations, as mentioned in the 'Get Chart Images Out of Attabench' section.