Code

Xelix

• C
• x86 Assembly

• Github
• Docs

Xelix is a hobby POSIX-like kernel and operating system for x86. It is written in C, has a largely GNU-based userland and can run many common *nix programs.

Features include:

• Preemptive multitasking with privilege and memory separation
• POSIX process API with fork/execve/wait and signal handling
• VFS with support for dynamic mount points, poll, pipes, and in-memory file trees
• Read/write ext2 implementation, IDE and virtio-block drivers
• A userland graphics compositor and window manager using Cairo and freetype2
• BSD socket API for TCP/IP support using the PicoTCP network stack

Undercurrent

• Python

• Github

Undercurrent is a pre-alpha GTK3 Linux client for the TIDAL music streaming service. It is written in Python 3 using PyGObject with GTK and GStreamer.