OpenFL
Open source library for creative expression on the web, desktop, etc.
...OpenFL supports 2D and limited 3D graphics rendering, audio playback, advanced user input (mouse, touch, keyboard, gamepads), rich text formatting, asset management, networking, and file system access, making it a comprehensive foundation for interactive experiences. Projects written with OpenFL can compile to native C++ executables, JavaScript/WebGL for web, or run through app runtimes like Electron without plugins, enabling high performance and broad reach.