Show HN: 500 clocks in one 6.3 MB HTML file by Opus 5.5

Commenters reacted to a hobby project that used Claude Opus 5.5 to generate an HTML gallery of 500 clock visualizations. Several praised the technical feat and specific pieces: vunderba enjoyed the Pong clock and interactive-fiction clock and compared it to other clock galleries like Chamber of Clocks and Triclock; kromokromo and gavmor expressed impressed awe at Opus 5.5’s output and tkgally (the author) highlighted a favorite pi clock while confirming Claude authored the README and most code. tkgally and others noted the project showed clear patterns in theme and that nearly all graphics were pure code generated by the model; tkgally also admitted the work consumed a large portion of his subscription tokens and that he doesn’t plan to use the clocks personally.

Other commenters criticized the results as low-quality or off-theme. elxr and sublinear called many designs hideous or cheap and suggested fewer, curated entries would raise the bar; gavmor pointed out examples that seemed unrelated to clocks, like a Lorenz attractor. Debate split over quantity versus curation: Haven880 defended wide choice, while others argued human seeding or refinement is needed for variety and polish. Concerns about cost and token use were raised by ozanbora and reiterated by tkgally, who cited an estimated multi‑million token total.