Enlightenment Desktop Shell

Enlightenment is a window manager and desktop shell for X11 and Wayland, known for its rich visual effects, compositor capabilities, and the Efficient Graphics Library (EFL) toolkit. Originally started in 1997 by Carsten Haitzler (Rasterman), Enlightenment has evolved into a full-featured desktop environment with over 25 years of development and is used in Tizen mobile OS by Samsung and various embedded devices. Key features: EFL (Efficient Graphics Library) provides a complete C-based UI toolkit with Evas canvas rendering, Edje declarative layouts, Ecore event loop, Eio async I/O, and Elementary widgets, used by Tizen, OpenMoko, and embedded systems. Built-in compositing window manager with GPU-accelerated OpenGL rendering, shadows, blur, desktop effects, and animations without external compositor dependency. Loadable modules and gadgets including pager, taskbar, clock, battery, mixer, CPU monitor, and third-party extensions. Configurable desktop panels called shelves with virtual desktop pager, task lists, launchers, and system trays, supporting multiple shelves per screen. Unlimited virtual desktops with configurable grid layout, wraparound, and animated transitions. Comprehensive theming engine with full control over every UI element, multiple built-in themes, and community themes. Native Wayland compositor support for modern display protocol. Adaptive interface for mobile and embedded devices with touch-friendly controls and responsive layouts, used in Tizen mobile. Terminology terminal emulator with inline media preview, video playback in terminal, and customizable themes. EFM file manager with thumbnails, mount management, and drag-and-drop operations. Fully configurable keyboard shortcuts for window management, workspace switching, and application launching. Full UTF-8 support with multi-language input methods.