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Show HN: Lofi Cities – Pixel-art city nights with browser-generated lofi

320 points · 138 comments · safaelmali

  1. alasano · · focus · HN ↗
    If enjoy AI Pixel Slop, I had made this little Yamanote Line experience to test GPT 5.6 when it came out

    <a href="https:&#x2F;&#x2F;yamanote-window-loop.aljosa-asanovic.chatgpt.site&#x2F;v3" rel="nofollow">https:&#x2F;&#x2F;yamanote-window-loop.aljosa-asanovic.chatgpt.site&#x2F;v3

    Sound on for nostalgia if you&#x27;ve been to Tokyo.

    Edit: forgot I had added a little behind the scenes page

    <a href="https:&#x2F;&#x2F;yamanote-window-loop.aljosa-asanovic.chatgpt.site&#x2F;making-of" rel="nofollow">https:&#x2F;&#x2F;yamanote-window-loop.aljosa-asanovic.chatgpt.site&#x2F;ma...

    1. augment_me · · focus · HN ↗
      Nice! Were the assets generated or imported? Also, if generated, natively or MCP? And which?
      1. alasano · · focus · HN ↗
        All generated, I don&#x27;t normally use the ChatGPT&#x2F;Codex desktop app but in this instance I had it do everything directly.

        So GPT 5.6 Sol using GPT images 2.0 (fake transparency by generating pink which it then removed) and it deployed to ChatGPT sites which I also wanted to just see in action for fun. It&#x27;s basically just CloudFlare with D1 underneath or something.

        So tldr yeah just generated with the built in image gen, it does have an advantage there over Claude. With images 2.5 I imagine the result would be more consistent.

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