There are 3 repositories under mario-kart-wii topic.
Documentation of various parts of Mario Kart Wii
pret-style disassembly of Mario Kart Wii. WIP
A Standalone RARC and U8 Editor for Nintendo Wii and Nintendo GameCube Archives.
Utility library to create and convert various file formats used in Mario Kart Wii custom tracks.
Source for Mario Kart Wii gecko codes I made
A site with several tools for time trial recording for Mario Kart Wii
Display Wiimmfi lobby stats in your Discord status -- Superceded by https://github.com/dotcomboom/mkwii-rpredux/!
A program to simplify the creation and installation of mario kart wii mods
Scripts for automating Intermezzo-related processes.
A Mario Kart Wii custom track distribution featuring all of the tracks that you hate.
Python 3 rich presence client for Wiimmfi (abandoned)
A cursed 3d input viewer of the wii wheel for mario kart wii ghost files
Full Documentation of the Riibalanced Mod Code.
CT-CODE Mario Kart Wii mod
KCL Calculator for Mario Kart Wii but web app
A tool to show the current Mario Kart Wii track you are playing on
Simple KCL Calculator just calculates KCL flag for Mario Kart Wii
A work-in-progress tool to overlay the Wiimmfi room statistics in the live streaming
The source of cheat codes for MarioKart Wii NTSC-J edition
Launcher for Luma's CT Pack, loosely based on the CTGP-R channel.
Luma's CTGP Verification Server, an in-progress server application for Mario Kart Wii Custom Track Distribution clients.