About JavaScript API Reference
We include information about User Interface (“UI or “GUI”) development here since it generally happens during testing stage of development.
User Interface development is when you add a custom graphical user interface to your virtual instrument or effect. This means you can select your own on-screen controls (knobs, buttons, sliders, etc.), background images, fonts, colors and layout for the product you wish to build. These on-screen controls bind to any of the available parameters inside your instrument (in the .blob file) allowing end users to interact with your instrument.