Dusk Light is a freshly started decompilation effort aimed at The Legend of Zelda: Twilight Princess for the Nintendo GameCube. The project is tracked under the repository name TwilitRealm/dusklight, and its first commit marks the official beginning of the reverse-engineering work.
Decompilation projects like this one aim to produce a byte-matching recreation of the original game's source code, which can eventually open the door to native ports, modding tools, and deeper preservation of the title. Twilight Princess has long been a fan favourite, and a successful decompilation would be a significant milestone for the GameCube community.