The Anime User Interface Archive is a curated collection of fictional interfaces from anime and sci-fi media, compiled and shared on Hacker News. The archive features the Syndex Theme, originally created by Marc Kremers, showcasing UI designs inspired by shows like Macross Plus and Dirty Pair: Project Eden. The collection has garnered significant attention, with individual submissions accumulating tens of thousands of notes on platforms like Tumblr, with one post reaching 70,285 notes.

The archive documents a wide range of fictional screens, holographic displays, and futuristic operating systems seen across the anime genre. Contributors include users such as mui-mui, newgodpho, and the-sea-of-regret, who have shared multiple links to the growing archive. The project serves as both a visual reference and a nostalgic look at how anime has imagined technology and human-computer interaction over the decades.

The Hacker News community continues to expand the archive with new finds and high-quality screenshots of these iconic interfaces.