The TechOS Operating System (written in C). I plan to rewrite this OS soon with new functionality.
A major part of this OS is a jumble of source code. I don't remember all the original sources but I do remember some.
Git (Linux/macOS) Docker (Windows/macOS/Linux)
Type git clone https://github.com/winbamstudios/TechOS if on Linux or UNIX-like OSes.
If on Windows, download the source code from this Github page.
Once you have the source code, type docker build buildenv -t techos-c
Launch on Windows: launchdocker.bat
Launch on Windows (PowerShell): .\launchdocker-powershell.bat
Pre-Launch on MacOS/Linux: chmod +x launch-linux-macos.sh
Launch on MacOS/Linux: ./launch-linux-macos.sh
KEYBOARD, TERMINAL: https://lucuslabs.com/my_cool_os
FUSE (unused because i am stupid and thought i could use FUSE in my OS): https://github.com/libfuse/libfuse
OS TUTORIAL: https://www.youtube.com/watch?v=FkrpUaGThTQ&list=PLZQftyCk7_SeZRitx5MjBKzTtvk0pHMtp