serenity

SerenityOS is a graphical Unix-like operating system designed for 64-bit x86, Arm, and RISC-V architectures, inspired by the aesthetics of late-1990s productivity software and the functionality of modern Unix systems. Its notable features include a modern kernel with multi-threading, a comprehensive POSIX compatibility layer, a custom web browser with support for JavaScript and WebAssembly, and a suite of system services and development tools, all built from scratch without external dependencies. Additionally, it supports a rich library of multimedia formats and comes with a variety of everyday applications and games, promoting both user accessibility and security.