CAVA is a cross-platform audio visualizer designed for terminal environments, bringing dynamic visual feedback to your music playback. Whether you're using Linux, FreeBSD, macOS, or Windows, CAVA transforms audio input into captivating waveform displays or frequency bar visualizations that respond in real-time to your music.

Key Features:

Multiple visualization modes including spectrum bars and waveform displays
Broad audio backend support including Pipewire, Pulseaudio, ALSA, JACK, Sndio, OSS, and macOS Core Audio
Lightweight and self-contained with minimal dependencies
Dumb terminal compatibility for use on limited terminal environments
SSH-friendly for remote system visualization
Highly configurable through simple configuration files
Desktop support via SDL for graphical environments
Library integration through cavacore for embedding in other applications

Cava is built for aesthetic appeal rather than scientific accuracy, making it perfect for music enthusiasts who want to see their audio come alive in the terminal. The tool supports both direct audio capture from your system and input from various audio sources, with straightforward setup across different Linux distributions and operating systems. Installation is available through source compilation or major package managers including Arch, Fedora, Ubuntu, Debian, and Homebrew.

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