Rack is the host application for the VCV virtual Eurorack modular synthesizer platform.

• VCV website
• Manual
• Support
• Module Library
• Rack source code
• Building
• Communities
• Licenses (HTML)

• Andrew Belt: Lead Rack developer
• Pyer: Module design, component graphics
• Richie Hindle: Rack developer, bug fixes
• Grayscale: Module design, branding
• Christoph Scholtes: Library reviews and plugin toolchain
• Rack plugin developers: Authorship shown on each plugin's VCV Library page
• Rack users like you: Bug reports and feature requests

• GLFW
• GLEW
• NanoVG
• NanoSVG
• oui-blendish
• osdialog (written by Andrew Belt for VCV Rack)
• ghc::filesystem
• Jansson
• libcurl
• OpenSSL
• Zstandard (for Rack's .tar.zstd patch format)
• libarchive (for Rack's .tar.zstd patch format)
• PFFFT
• libspeexdsp (for Rack's fixed-ratio resampler)
• libsamplerate (for Rack's variable-ratio resampler)
• RtMidi
• RtAudio
• Fuzzy Search Database (written by Nils Jonas Norberg for VCV Rack's module browser)
• TinyExpr (for math evaluation in parameter context menu)

VCV cannot accept free contributions to Rack itself, but we encourage you to

• Send us feature requests and bug reports.
• Create a plugin that extends Rack's functionality. Most of Rack's functionality is exposed in its public plugin API.
• Work at VCV! Check job openings at https://vcvrack.com/jobs