Go TUI Music Visualizer

I made this cause i wanted to stare at something when i'm studying but also can't concentrate. Made it like this cause TUI has been getting some hype.

1. System Requirements

You need the PortAudio C library installed on your system.

• macOS: brew install portaudio
• Linux (Ubuntu/Debian): sudo apt-get install libportaudio2 libportaudio-cpp0 portaudio19-dev
• Windows: Install via MSYS2 or ensure the DLL is in your path.

2. Installation

Initialize a module and get the dependencies:

go mod init visualizer
go get [github.com/charmbracelet/bubbletea](https://github.com/charmbracelet/bubbletea)
go get [github.com/charmbracelet/lipgloss](https://github.com/charmbracelet/lipgloss)
go get [github.com/gordonklaus/portaudio](https://github.com/gordonklaus/portaudio)
go get [github.com/mjibson/go-dsp/fft](https://github.com/mjibson/go-dsp/fft)

3. Run

go run main.go

Controls

• Q / Esc / Ctrl+C: Quit
• Resize Terminal: The UI adapts automatically.

Troubleshooting

If you see an error like pkg-config: exec: "pkg-config": executable file not found, install pkg-config via your package manager.