ThatOSDev
I am the original creator of the ThatOSDev youtube series. This is the ONLY channel that was linked from my github. Now I use codeberg.org. Make sure to look at my playlists.
DISCORD : thatosdev
OSDev Graphics Operating System GLSL Games Dev Development Tools Software Rendering Render

VLOG - ThinMatrix OpenGL In C not Java + My Personal Status

MUSIC - MyLifeOfStones (A.K.A. ThatOSDev) - Endless Hallways (Made with MAGIX MUSIC MAKER)

VLOG - ThatCalc - ThatLib Edition actually works with the API !!

GRAPHIC ASSETS - 3 Downloadable Free Programs to use as Pixel Editors in 2025

VLOG - MinGWx64 C++ Programming with RTX VULKAN Graphics

VLOG - ThatLib API Dynamic Text 100% working - 4-22-2025

VLOG - ThatLib API Text Rendering - Final video before road - 12-26-2024

VLOG - Fonts vs Unicode - IBM Ascii - For the API

VLOG - Current Status - 12-9-2024

VLOG - Good Bye Guys, Thanks for your support - Check Playlists

VLOG - USE CODEBERG, NOT GITHUB ! F@ck Microsoft ! #codeberg

EFI Tuts - GCC 'PUSH' GDT assembly error FIX

OSDev ARM64 (AARCH64) - EFI Loads File AND Executes it using windows

EFI ON ARM64 - Updated CODEBERG Code

OSDEV - EFI ON ARM64 (AARCH64) USING WINDOWS WITH QEMU

35. OSDev EFI based Bootloader - printf part 2 & Updated STRCMP

My GLSL ShaderToy written in C | OpenGL Shaders

Learn OpenGL In C, not in C++ | CODEBERG Source Code

SDL2 GCC WIN32 setup with and without codeblocks

Encapsulation in plain C language

34. OSDev EFI based Bootloader - Initialize GDT before jumping

33. OSDev EFI based Bootloader - LoadGDT & Code Fixes

32. OSDev EFI based Bootloader - RSDP - HARDWARE ACCESS

31. OSDev EFI based Bootloader - Changing Screen Resolution

30. OSDev EFI based Bootloader - Transfering MMap and INFO

29. OSDev EFI based Bootloader - Dynamic Entry Point 8664 / ELF

28. OSDev EFI based Bootloader - EXITBOOTSERVICES

27. OSDev EFI based Bootloader - Code Cleanup

26. OSDev EFI based Bootloader - Jumping to a Loader

25. OSDev EFI based Bootloader - printf part 1