Karabiner-Elements

Allows remapping of any key, including modifiers and media keys, as specified in the key features, enabling deep customization for specific workflows.

Supports multi-step sequences and application-specific rules, letting users tailor keyboard behavior dynamically based on active apps.

Works at the macOS kernel level for low-latency input processing, ensuring stable performance without interference from other applications.

Enables different configurations for multiple keyboards or input devices, useful for users with varied hardware setups, as highlighted in the features.