Libraries

Bellui depends on a set of libraries maintained in the belluikit organization. Several are forks of established projects, carrying fixes and platform support that Bellui needs; each keeps its original license. Any of them can be used on its own.

How you get them differs. The graphics, windowing and desktop libraries are dependencies of Bellui itself and arrive with go get. goffmpeg and its prebuilt libraries come with x/mmedia. gocef-libs is fetched by the bellui command when it packages a Linux app with a web view.

Uploader and Clair are separate tools, not libraries Bellui depends on. They are described under Tools.

Graphics and windowing

Library	What it does	License
webgpu	Go bindings for wgpu-native (WebGPU) on desktop and mobile, and for the browser’s WebGPU on the web. Fork of oliverbestmann/webgpu.	Apache-2.0
glfw	Go bindings for GLFW 3.4, with Wayland drag-and-drop, touch and input-method extensions. Fork of go-gl/glfw.	BSD-3-Clause
glfw-js	GLFW-style windowing for Go on the desktop and in the browser (WebAssembly). Fork of fyne-io/glfw-js.	MIT
gl-js	Go bindings for OpenGL, OpenGL ES and WebGL. Fork of fyne-io/gl-js.	BSD-3-Clause
typesetting	Text shaping and layout in pure Go, a port of HarfBuzz. Fork of go-text/typesetting.	Unlicense or BSD-3-Clause

Desktop integration

Library	What it does	License
systray	An icon and menu in the system tray on macOS, Windows and Linux. Fork of fyne-io/systray.	Apache-2.0
fsnotify	Cross-platform file system change notifications. Fork of fsnotify/fsnotify.	BSD-3-Clause
gocef	Go bindings for the Chromium Embedded Framework, loaded at run time. Powers the web view on Linux.	BSD-3-Clause
gocef-libs	Pinned, checksummed CEF runtime payloads for gocef.	BSD-3-Clause

Media

Library	What it does	License
goffmpeg	Go bindings for FFmpeg (libavformat, libavcodec) with prebuilt libraries for each platform. Used by x/mmedia.	BSD-3-Clause
goffmpeg-libs	The prebuilt FFmpeg libraries for goffmpeg, one Go module per platform.	LGPL-2.1