Lively Wallpapers — Free Software

: The application is built using a hybrid of WPF for the core and WinUI 3 for the interface, giving it a native Windows 11 look and feel that scales across different resolutions. Performance Without Compromise

: For video, it leverages mpv and VLC players , ensuring high-definition playback (including HDR) uses the GPU's dedicated decoding hardware rather than taxing the CPU.

: It utilizes the Chromium Embedded Framework (CEF) and WebView2 to transform interactive websites, WebGL, and Shaders into wallpapers.